-9m-12=-8m-3

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Solution for -9m-12=-8m-3 equation:


Simplifying
-9m + -12 = -8m + -3

Reorder the terms:
-12 + -9m = -8m + -3

Reorder the terms:
-12 + -9m = -3 + -8m

Solving
-12 + -9m = -3 + -8m

Solving for variable 'm'.

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

Add '8m' to each side of the equation.
-12 + -9m + 8m = -3 + -8m + 8m

Combine like terms: -9m + 8m = -1m
-12 + -1m = -3 + -8m + 8m

Combine like terms: -8m + 8m = 0
-12 + -1m = -3 + 0
-12 + -1m = -3

Add '12' to each side of the equation.
-12 + 12 + -1m = -3 + 12

Combine like terms: -12 + 12 = 0
0 + -1m = -3 + 12
-1m = -3 + 12

Combine like terms: -3 + 12 = 9
-1m = 9

Divide each side by '-1'.
m = -9

Simplifying
m = -9

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