5m+7m-13=15m

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Solution for 5m+7m-13=15m equation:


Simplifying
5m + 7m + -13 = 15m

Reorder the terms:
-13 + 5m + 7m = 15m

Combine like terms: 5m + 7m = 12m
-13 + 12m = 15m

Solving
-13 + 12m = 15m

Solving for variable 'm'.

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

Add '-15m' to each side of the equation.
-13 + 12m + -15m = 15m + -15m

Combine like terms: 12m + -15m = -3m
-13 + -3m = 15m + -15m

Combine like terms: 15m + -15m = 0
-13 + -3m = 0

Add '13' to each side of the equation.
-13 + 13 + -3m = 0 + 13

Combine like terms: -13 + 13 = 0
0 + -3m = 0 + 13
-3m = 0 + 13

Combine like terms: 0 + 13 = 13
-3m = 13

Divide each side by '-3'.
m = -4.333333333

Simplifying
m = -4.333333333

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