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What is linear equation? 


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A linear equation is a fundamental algebraic concept crucial from junior high school to university levels. It is an equation involving constants and variables raised to the power of 1, typically in the form \(ax + by = c\). Linear equations are prevalent in mathematics education, with technology now being utilized to enhance learning experiences, such as through the creation of the "Linear Equation Game" for Android devices. These equations are essential in various fields, as they serve as the basis for solving numerical problems, including in numerical methods where linear algebraic equations play a central role. Understanding linear equations is vital for students to progress to more advanced mathematical topics, making it a key component of the curriculum across educational levels.

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A linear equation is a fundamental concept in numerical methods, frequently used to model physical systems and approximate complex situations, essential for solving various mathematical problems iteratively.
Book ChapterDOI
Ferrante Neri, Ferrante Neri 
01 Jan 2016
A linear equation in \(\mathbb {R}\) is an equation involving variables like \(x_1,x_2,\ldots ,x_n\) that can be expressed in the form mentioned in the abstract.
Open accessJournal ArticleDOI
S Wati, Laila Fitriana, Mardiyana 
01 Mar 2018
4 Citations
A linear equation is a fundamental algebraic concept crucial for advanced math topics. It involves solving for unknown variables with a straight-line relationship between them, essential from junior high to university.
A linear equation is a fundamental concept in mathematics. The "Linear Equation Game" designed for Android aims to enhance math learning through interactive media, fostering student engagement and motivation.
Book ChapterDOI
01 Jan 2022
A linear equation is solved using only multiplications of constants, additions, and exchanges of linear equations, as outlined in the paper on solving systems of linear equations.

Related Questions

What are linear programing?5 answersLinear programming (LP) is a powerful mathematical technique used to optimize outcomes in various fields. It involves maximizing or minimizing a linear objective function while adhering to a set of linear constraints. LP has had a profound impact on decision-making, resource allocation, and efficiency enhancement. It has found extensive applications in supply chain management, production planning, scheduling, logistics optimization, economics, transportation, and network optimization. LP allows organizations to streamline processes, minimize costs, optimize resource utilization, and maximize productivity. It provides a quantitative framework for economic decision-making and supports policy development. LP has also been used in real-life applications such as agriculture, management, business, industry, and engineering. It is a valuable tool for making informed choices, allocating resources optimally, and achieving desired objectives.
What is a linear narrative?4 answersA linear narrative is a story that follows a sequential and chronological order of events. It is organized into a simple and discrete series of events that occur in a specific order. Linear narratives can be created within a linear time frame, where events unfold in a straightforward manner. They typically have a beginning, middle, and end, and the plot progresses in a linear fashion without any major deviations or disruptions. Linear narratives are commonly found in various forms of media, including film, video, and textual form. They serve as a fundamental mode of presenting and communicating information between humans. In the context of interactive narratives, understanding the basic elements of linear narrative is useful before exploring the complexities of interactive storytelling.
What is linear programming?4 answersLinear programming is a mathematical technique used for selecting the most efficient economic decision among multiple possibilities. It involves solving optimization problems with a linear cost function and linear inequalities as constraints. Linear programming has applications in various fields such as economics, management, operational research, and computer science. The simplex method is a well-known algorithm used in linear programming, and there are other classical and new algorithms being developed for specific applications. Linear programming is often used to solve problems related to resource allocation, production planning, route planning, and schedule creation. It is a valuable tool for optimizing the allocation of scarce resources and maximizing profits.
What is linear regression?2 answersLinear regression is a statistical technique used to model the relationship between a dependent variable and one or more independent variables. It measures the association between these variables and is widely used in various fields such as statistics, data analytics, and predictive modeling. Linear regression estimates the unknown parameters in the model and allows for the prediction of future values of the dependent variable. It can also control for other factors that may affect the dependent variable, making it useful for ceteris paribus analysis. The model is typically estimated using ordinary least squares, which minimizes the differences between observed sample values and the fitted values from the model. Linear regression provides a powerful tool for investigating relationships between variables and evaluating the model using various tools and techniques.
What is geometry, it's history and how geometry impact the students in solving linear equation?5 answersGeometry is a branch of mathematics that deals with the study of shapes, sizes, and properties of figures and spaces. It has a rich history, with contributions from mathematicians such as Euclid, Euler, Lobachevsky, Bolyai, Gauss, and Riemann. The development of geometry can be divided into different parts, including axiomatic geometry, non-Euclidean geometry, and differential geometry. These different parts of geometry have their own significance and interrelations, which can be understood by studying the history of the subject. Geometry plays a crucial role in the education of students, particularly in the transition from basic calculus and linear algebra to more advanced mathematics. It helps students develop mathematical thinking and proof-writing skills. However, there has been a decline in the emphasis on geometry in the curriculum, which may have negative consequences. It is important to recognize the value of geometry and its various forms in order to provide appropriate material for students at different levels. While the impact of geometry on solving linear equations is not explicitly mentioned in the abstracts provided, geometry can provide a visual and intuitive understanding of mathematical concepts, which can aid students in solving various types of mathematical problems, including linear equations.
What is linear regression?5 answersLinear regression is a statistical technique used to investigate the relationships between variables. It allows researchers to analyze how one variable is affected by a set of other variables, while controlling for observable differences. The technique is commonly used in people analytics and empirical work in various disciplines such as economics and statistics. Linear regression can be used for both simple regression, which involves one explanatory variable, and multiple regression, which involves more than one explanatory variable. It is appropriate when the outcome variable is continuous and normally distributed. The model is typically estimated using ordinary least squares, which minimizes the differences between observed sample values and the fitted values from the model. Multiple tools are available to evaluate the model's performance.

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