9-2-2m+7m+7m=

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Solution for 9-2-2m+7m+7m= equation:


Simplifying
9 + -2 + -2m + 7m + 7m = 0

Combine like terms: 9 + -2 = 7
7 + -2m + 7m + 7m = 0

Combine like terms: -2m + 7m = 5m
7 + 5m + 7m = 0

Combine like terms: 5m + 7m = 12m
7 + 12m = 0

Solving
7 + 12m = 0

Solving for variable 'm'.

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

Add '-7' to each side of the equation.
7 + -7 + 12m = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 12m = 0 + -7
12m = 0 + -7

Combine like terms: 0 + -7 = -7
12m = -7

Divide each side by '12'.
m = -0.5833333333

Simplifying
m = -0.5833333333

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