4x + 2y = 6
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The statement "A system of linear equations is a set of two or more equations with the same variables and the graph of each equation is a line" is true.
Substitute the values for the two variables in the second equation. If the resulting equation is true then the point satisfies the second equation and if not, it does not.
A system of linear equations is two or more simultaneous linear equations. In mathematics, a system of linear equations (or linear system) is a collection of linear equations involving the same set of variables.
Simultaneous equations have at least two unknown variables.
a linear equation