13x-8y+2x-7y=7

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Solution for 13x-8y+2x-7y=7 equation: 


Simplifying
13x + -8y + 2x + -7y = 7

Reorder the terms:
13x + 2x + -8y + -7y = 7

Combine like terms: 13x + 2x = 15x
15x + -8y + -7y = 7

Combine like terms: -8y + -7y = -15y
15x + -15y = 7

Solving
15x + -15y = 7

Solving for variable 'x'.

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

Add '15y' to each side of the equation.
15x + -15y + 15y = 7 + 15y

Combine like terms: -15y + 15y = 0
15x + 0 = 7 + 15y
15x = 7 + 15y

Divide each side by '15'.
x = 0.4666666667 + y

Simplifying
x = 0.4666666667 + y

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