-15x-12=-87

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Solution for -15x-12=-87 equation: 


Simplifying
-15x + -12 = -87

Reorder the terms:
-12 + -15x = -87

Solving
-12 + -15x = -87

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -15x = -87 + 12

Combine like terms: -12 + 12 = 0
0 + -15x = -87 + 12
-15x = -87 + 12

Combine like terms: -87 + 12 = -75
-15x = -75

Divide each side by '-15'.
x = 5

Simplifying
x = 5

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