12-(3m+7)=3+4m-12

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Solution for 12-(3m+7)=3+4m-12 equation:


Simplifying
12 + -1(3m + 7) = 3 + 4m + -12

Reorder the terms:
12 + -1(7 + 3m) = 3 + 4m + -12
12 + (7 * -1 + 3m * -1) = 3 + 4m + -12
12 + (-7 + -3m) = 3 + 4m + -12

Combine like terms: 12 + -7 = 5
5 + -3m = 3 + 4m + -12

Reorder the terms:
5 + -3m = 3 + -12 + 4m

Combine like terms: 3 + -12 = -9
5 + -3m = -9 + 4m

Solving
5 + -3m = -9 + 4m

Solving for variable 'm'.

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

Add '-4m' to each side of the equation.
5 + -3m + -4m = -9 + 4m + -4m

Combine like terms: -3m + -4m = -7m
5 + -7m = -9 + 4m + -4m

Combine like terms: 4m + -4m = 0
5 + -7m = -9 + 0
5 + -7m = -9

Add '-5' to each side of the equation.
5 + -5 + -7m = -9 + -5

Combine like terms: 5 + -5 = 0
0 + -7m = -9 + -5
-7m = -9 + -5

Combine like terms: -9 + -5 = -14
-7m = -14

Divide each side by '-7'.
m = 2

Simplifying
m = 2

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