15-m=2m

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Solution for 15-m=2m equation:


Simplifying
15 + -1m = 2m

Solving
15 + -1m = 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
15 + -1m + -2m = 2m + -2m

Combine like terms: -1m + -2m = -3m
15 + -3m = 2m + -2m

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

Add '-15' to each side of the equation.
15 + -15 + -3m = 0 + -15

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

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

Divide each side by '-3'.
m = 5

Simplifying
m = 5

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