-7-2(-7-5x)=87

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Solution for -7-2(-7-5x)=87 equation: 


Simplifying
-7 + -2(-7 + -5x) = 87
-7 + (-7 * -2 + -5x * -2) = 87
-7 + (14 + 10x) = 87

Combine like terms: -7 + 14 = 7
7 + 10x = 87

Solving
7 + 10x = 87

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 10x = 87 + -7

Combine like terms: 7 + -7 = 0
0 + 10x = 87 + -7
10x = 87 + -7

Combine like terms: 87 + -7 = 80
10x = 80

Divide each side by '10'.
x = 8

Simplifying
x = 8

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