-5x+7=87

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Solution for -5x+7=87 equation: 


Simplifying
-5x + 7 = 87

Reorder the terms:
7 + -5x = 87

Solving
7 + -5x = 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 + -5x = 87 + -7

Combine like terms: 7 + -7 = 0
0 + -5x = 87 + -7
-5x = 87 + -7

Combine like terms: 87 + -7 = 80
-5x = 80

Divide each side by '-5'.
x = -16

Simplifying
x = -16

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