-3x+7y=13

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Solution for -3x+7y=13 equation: 


Simplifying
-3x + 7y = 13

Solving
-3x + 7y = 13

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7y' to each side of the equation.
-3x + 7y + -7y = 13 + -7y

Combine like terms: 7y + -7y = 0
-3x + 0 = 13 + -7y
-3x = 13 + -7y

Divide each side by '-3'.
x = -4.333333333 + 2.333333333y

Simplifying
x = -4.333333333 + 2.333333333y

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