-3m+9=15m-9

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


Simplifying
-3m + 9 = 15m + -9

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

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

Solving
9 + -3m = -9 + 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.
9 + -3m + -15m = -9 + 15m + -15m

Combine like terms: -3m + -15m = -18m
9 + -18m = -9 + 15m + -15m

Combine like terms: 15m + -15m = 0
9 + -18m = -9 + 0
9 + -18m = -9

Add '-9' to each side of the equation.
9 + -9 + -18m = -9 + -9

Combine like terms: 9 + -9 = 0
0 + -18m = -9 + -9
-18m = -9 + -9

Combine like terms: -9 + -9 = -18
-18m = -18

Divide each side by '-18'.
m = 1

Simplifying
m = 1

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