9m+7-11=12m-8

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Solution for 9m+7-11=12m-8 equation:


Simplifying
9m + 7 + -11 = 12m + -8

Reorder the terms:
7 + -11 + 9m = 12m + -8

Combine like terms: 7 + -11 = -4
-4 + 9m = 12m + -8

Reorder the terms:
-4 + 9m = -8 + 12m

Solving
-4 + 9m = -8 + 12m

Solving for variable 'm'.

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

Add '-12m' to each side of the equation.
-4 + 9m + -12m = -8 + 12m + -12m

Combine like terms: 9m + -12m = -3m
-4 + -3m = -8 + 12m + -12m

Combine like terms: 12m + -12m = 0
-4 + -3m = -8 + 0
-4 + -3m = -8

Add '4' to each side of the equation.
-4 + 4 + -3m = -8 + 4

Combine like terms: -4 + 4 = 0
0 + -3m = -8 + 4
-3m = -8 + 4

Combine like terms: -8 + 4 = -4
-3m = -4

Divide each side by '-3'.
m = 1.333333333

Simplifying
m = 1.333333333

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