15-(3m+5)=4+3m-12

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Solution for 15-(3m+5)=4+3m-12 equation: 


Simplifying
15 + -1(3m + 5) = 4 + 3m + -12

Reorder the terms:
15 + -1(5 + 3m) = 4 + 3m + -12
15 + (5 * -1 + 3m * -1) = 4 + 3m + -12
15 + (-5 + -3m) = 4 + 3m + -12

Combine like terms: 15 + -5 = 10
10 + -3m = 4 + 3m + -12

Reorder the terms:
10 + -3m = 4 + -12 + 3m

Combine like terms: 4 + -12 = -8
10 + -3m = -8 + 3m

Solving
10 + -3m = -8 + 3m

Solving for variable 'm'.

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

Add '-3m' to each side of the equation.
10 + -3m + -3m = -8 + 3m + -3m

Combine like terms: -3m + -3m = -6m
10 + -6m = -8 + 3m + -3m

Combine like terms: 3m + -3m = 0
10 + -6m = -8 + 0
10 + -6m = -8

Add '-10' to each side of the equation.
10 + -10 + -6m = -8 + -10

Combine like terms: 10 + -10 = 0
0 + -6m = -8 + -10
-6m = -8 + -10

Combine like terms: -8 + -10 = -18
-6m = -18

Divide each side by '-6'.
m = 3

Simplifying
m = 3

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