-15m-15=87

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Solution for -15m-15=87 equation: 


Simplifying
-15m + -15 = 87

Reorder the terms:
-15 + -15m = 87

Solving
-15 + -15m = 87

Solving for variable 'm'.

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

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

Combine like terms: -15 + 15 = 0
0 + -15m = 87 + 15
-15m = 87 + 15

Combine like terms: 87 + 15 = 102
-15m = 102

Divide each side by '-15'.
m = -6.8

Simplifying
m = -6.8

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