3m+6=6m-9

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Solution for 3m+6=6m-9 equation:


Simplifying
3m + 6 = 6m + -9

Reorder the terms:
6 + 3m = 6m + -9

Reorder the terms:
6 + 3m = -9 + 6m

Solving
6 + 3m = -9 + 6m

Solving for variable 'm'.

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

Add '-6m' to each side of the equation.
6 + 3m + -6m = -9 + 6m + -6m

Combine like terms: 3m + -6m = -3m
6 + -3m = -9 + 6m + -6m

Combine like terms: 6m + -6m = 0
6 + -3m = -9 + 0
6 + -3m = -9

Add '-6' to each side of the equation.
6 + -6 + -3m = -9 + -6

Combine like terms: 6 + -6 = 0
0 + -3m = -9 + -6
-3m = -9 + -6

Combine like terms: -9 + -6 = -15
-3m = -15

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

Simplifying
m = 5

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