8x+7=-5x+7y

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Solution for 8x+7=-5x+7y equation:


Simplifying
8x + 7 = -5x + 7y

Reorder the terms:
7 + 8x = -5x + 7y

Solving
7 + 8x = -5x + 7y

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
7 + 8x + 5x = -5x + 5x + 7y

Combine like terms: 8x + 5x = 13x
7 + 13x = -5x + 5x + 7y

Combine like terms: -5x + 5x = 0
7 + 13x = 0 + 7y
7 + 13x = 7y

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

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

Divide each side by '13'.
x = -0.5384615385 + 0.5384615385y

Simplifying
x = -0.5384615385 + 0.5384615385y

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