m+(-7)=-15

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Solution for m+(-7)=-15 equation: 


Simplifying
m + (-7) = -15
m + -7 = -15

Reorder the terms:
-7 + m = -15

Solving
-7 + m = -15

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 + m = -15 + 7

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

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

Simplifying
m = -8

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