A linear equation only has one or two variables. No variable in a linear equation is raised to a power greater than 1 or used as the denominator of a fraction. When you find pairs of values that make a linear equation true and plot those pairs on a coordinate grid, all of the points lie on the same line.
In mathematics, a linear equation is an equation in which the maximum degree of the variable is one, these equations are called linear equations because they represent a straight line in the Cartesian coordinate system. A general linear equation in two variables x and y
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A linear equation only has one or two variables. No variable in a linear equation is raised to a power greater than 1 or used as the denominator of a fraction. When you find pairs of values that make a linear equation true and plot those pairs on a coordinate grid, all of the points lie on the same line.
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what is linear equation?
In mathematics, a linear equation is an equation in which the maximum degree of the variable is one, these equations are called linear equations because they represent a straight line in the Cartesian coordinate system. A general linear equation in two variables x and y
{\displaystyle y=mx+c.\, }