4m-12=9m

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Solution for 4m-12=9m equation:


Simplifying
4m + -12 = 9m

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

Solving
-12 + 4m = 9m

Solving for variable 'm'.

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

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

Combine like terms: 4m + -9m = -5m
-12 + -5m = 9m + -9m

Combine like terms: 9m + -9m = 0
-12 + -5m = 0

Add '12' to each side of the equation.
-12 + 12 + -5m = 0 + 12

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

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

Divide each side by '-5'.
m = -2.4

Simplifying
m = -2.4

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