-7m-15=13

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Solution for -7m-15=13 equation: 


Simplifying
-7m + -15 = 13

Reorder the terms:
-15 + -7m = 13

Solving
-15 + -7m = 13

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 + -7m = 13 + 15

Combine like terms: -15 + 15 = 0
0 + -7m = 13 + 15
-7m = 13 + 15

Combine like terms: 13 + 15 = 28
-7m = 28

Divide each side by '-7'.
m = -4

Simplifying
m = -4

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