-7+m+12=15

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Solution for -7+m+12=15 equation: 


Simplifying
-7 + m + 12 = 15

Reorder the terms:
-7 + 12 + m = 15

Combine like terms: -7 + 12 = 5
5 + m = 15

Solving
5 + m = 15

Solving for variable 'm'.

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

Add '-5' to each side of the equation.
5 + -5 + m = 15 + -5

Combine like terms: 5 + -5 = 0
0 + m = 15 + -5
m = 15 + -5

Combine like terms: 15 + -5 = 10
m = 10

Simplifying
m = 10

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