8x=87-7-2x

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Solution for 8x=87-7-2x equation: 


Simplifying
8x = 87 + -7 + -2x

Combine like terms: 87 + -7 = 80
8x = 80 + -2x

Solving
8x = 80 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
8x + 2x = 80 + -2x + 2x

Combine like terms: 8x + 2x = 10x
10x = 80 + -2x + 2x

Combine like terms: -2x + 2x = 0
10x = 80 + 0
10x = 80

Divide each side by '10'.
x = 8

Simplifying
x = 8

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