15-3m=9m+3

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Solution for 15-3m=9m+3 equation:


Simplifying
15 + -3m = 9m + 3

Reorder the terms:
15 + -3m = 3 + 9m

Solving
15 + -3m = 3 + 9m

Solving for variable 'm'.

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

Add '-9m' to each side of the equation.
15 + -3m + -9m = 3 + 9m + -9m

Combine like terms: -3m + -9m = -12m
15 + -12m = 3 + 9m + -9m

Combine like terms: 9m + -9m = 0
15 + -12m = 3 + 0
15 + -12m = 3

Add '-15' to each side of the equation.
15 + -15 + -12m = 3 + -15

Combine like terms: 15 + -15 = 0
0 + -12m = 3 + -15
-12m = 3 + -15

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

Divide each side by '-12'.
m = 1

Simplifying
m = 1

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