9m-12=7m-6

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Solution for 9m-12=7m-6 equation:


Simplifying
9m + -12 = 7m + -6

Reorder the terms:
-12 + 9m = 7m + -6

Reorder the terms:
-12 + 9m = -6 + 7m

Solving
-12 + 9m = -6 + 7m

Solving for variable 'm'.

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

Add '-7m' to each side of the equation.
-12 + 9m + -7m = -6 + 7m + -7m

Combine like terms: 9m + -7m = 2m
-12 + 2m = -6 + 7m + -7m

Combine like terms: 7m + -7m = 0
-12 + 2m = -6 + 0
-12 + 2m = -6

Add '12' to each side of the equation.
-12 + 12 + 2m = -6 + 12

Combine like terms: -12 + 12 = 0
0 + 2m = -6 + 12
2m = -6 + 12

Combine like terms: -6 + 12 = 6
2m = 6

Divide each side by '2'.
m = 3

Simplifying
m = 3

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