5m-12=12m+9

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Solution for 5m-12=12m+9 equation:


Simplifying
5m + -12 = 12m + 9

Reorder the terms:
-12 + 5m = 12m + 9

Reorder the terms:
-12 + 5m = 9 + 12m

Solving
-12 + 5m = 9 + 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.
-12 + 5m + -12m = 9 + 12m + -12m

Combine like terms: 5m + -12m = -7m
-12 + -7m = 9 + 12m + -12m

Combine like terms: 12m + -12m = 0
-12 + -7m = 9 + 0
-12 + -7m = 9

Add '12' to each side of the equation.
-12 + 12 + -7m = 9 + 12

Combine like terms: -12 + 12 = 0
0 + -7m = 9 + 12
-7m = 9 + 12

Combine like terms: 9 + 12 = 21
-7m = 21

Divide each side by '-7'.
m = -3

Simplifying
m = -3

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