-7-m=8

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Solution for -7-m=8 equation:


Simplifying
-7 + -1m = 8

Solving
-7 + -1m = 8

Solving for variable 'm'.

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

Add '7' to each side of the equation.
-7 + 7 + -1m = 8 + 7

Combine like terms: -7 + 7 = 0
0 + -1m = 8 + 7
-1m = 8 + 7

Combine like terms: 8 + 7 = 15
-1m = 15

Divide each side by '-1'.
m = -15

Simplifying
m = -15

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