-8m-m=12(m-3)+3(12+6m)

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Solution for -8m-m=12(m-3)+3(12+6m) equation: 


Simplifying
-8m + -1m = 12(m + -3) + 3(12 + 6m)

Combine like terms: -8m + -1m = -9m
-9m = 12(m + -3) + 3(12 + 6m)

Reorder the terms:
-9m = 12(-3 + m) + 3(12 + 6m)
-9m = (-3 * 12 + m * 12) + 3(12 + 6m)
-9m = (-36 + 12m) + 3(12 + 6m)
-9m = -36 + 12m + (12 * 3 + 6m * 3)
-9m = -36 + 12m + (36 + 18m)

Reorder the terms:
-9m = -36 + 36 + 12m + 18m

Combine like terms: -36 + 36 = 0
-9m = 0 + 12m + 18m
-9m = 12m + 18m

Combine like terms: 12m + 18m = 30m
-9m = 30m

Solving
-9m = 30m

Solving for variable 'm'.

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

Add '-30m' to each side of the equation.
-9m + -30m = 30m + -30m

Combine like terms: -9m + -30m = -39m
-39m = 30m + -30m

Combine like terms: 30m + -30m = 0
-39m = 0

Divide each side by '-39'.
m = 0

Simplifying
m = 0

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