3m-15+2m+15=7m+15

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Solution for 3m-15+2m+15=7m+15 equation:


Simplifying
3m + -15 + 2m + 15 = 7m + 15

Reorder the terms:
-15 + 15 + 3m + 2m = 7m + 15

Combine like terms: -15 + 15 = 0
0 + 3m + 2m = 7m + 15
3m + 2m = 7m + 15

Combine like terms: 3m + 2m = 5m
5m = 7m + 15

Reorder the terms:
5m = 15 + 7m

Solving
5m = 15 + 7m

Solving for variable 'm'.

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

Add '-7m' to each side of the equation.
5m + -7m = 15 + 7m + -7m

Combine like terms: 5m + -7m = -2m
-2m = 15 + 7m + -7m

Combine like terms: 7m + -7m = 0
-2m = 15 + 0
-2m = 15

Divide each side by '-2'.
m = -7.5

Simplifying
m = -7.5

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