m-12+1-13m=3(-9-5m)-6(-5-m)

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Solution for m-12+1-13m=3(-9-5m)-6(-5-m) equation:


Simplifying
m + -12 + 1 + -13m = 3(-9 + -5m) + -6(-5 + -1m)

Reorder the terms:
-12 + 1 + m + -13m = 3(-9 + -5m) + -6(-5 + -1m)

Combine like terms: -12 + 1 = -11
-11 + m + -13m = 3(-9 + -5m) + -6(-5 + -1m)

Combine like terms: m + -13m = -12m
-11 + -12m = 3(-9 + -5m) + -6(-5 + -1m)
-11 + -12m = (-9 * 3 + -5m * 3) + -6(-5 + -1m)
-11 + -12m = (-27 + -15m) + -6(-5 + -1m)
-11 + -12m = -27 + -15m + (-5 * -6 + -1m * -6)
-11 + -12m = -27 + -15m + (30 + 6m)

Reorder the terms:
-11 + -12m = -27 + 30 + -15m + 6m

Combine like terms: -27 + 30 = 3
-11 + -12m = 3 + -15m + 6m

Combine like terms: -15m + 6m = -9m
-11 + -12m = 3 + -9m

Solving
-11 + -12m = 3 + -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.
-11 + -12m + 9m = 3 + -9m + 9m

Combine like terms: -12m + 9m = -3m
-11 + -3m = 3 + -9m + 9m

Combine like terms: -9m + 9m = 0
-11 + -3m = 3 + 0
-11 + -3m = 3

Add '11' to each side of the equation.
-11 + 11 + -3m = 3 + 11

Combine like terms: -11 + 11 = 0
0 + -3m = 3 + 11
-3m = 3 + 11

Combine like terms: 3 + 11 = 14
-3m = 14

Divide each side by '-3'.
m = -4.666666667

Simplifying
m = -4.666666667

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