A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. The standard form of a linear equation in one variable is of the form Ax + B = 0. ... The standard form of a linear equation in two variables is of the form Ax + By = C.
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Answer:
C. x+2=13
Step-by-step explanation:
A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation. The standard form of a linear equation in one variable is of the form Ax + B = 0. ... The standard form of a linear equation in two variables is of the form Ax + By = C.