12-(4m+8)=3+3m-17

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Solution for 12-(4m+8)=3+3m-17 equation: 


Simplifying
12 + -1(4m + 8) = 3 + 3m + -17

Reorder the terms:
12 + -1(8 + 4m) = 3 + 3m + -17
12 + (8 * -1 + 4m * -1) = 3 + 3m + -17
12 + (-8 + -4m) = 3 + 3m + -17

Combine like terms: 12 + -8 = 4
4 + -4m = 3 + 3m + -17

Reorder the terms:
4 + -4m = 3 + -17 + 3m

Combine like terms: 3 + -17 = -14
4 + -4m = -14 + 3m

Solving
4 + -4m = -14 + 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.
4 + -4m + -3m = -14 + 3m + -3m

Combine like terms: -4m + -3m = -7m
4 + -7m = -14 + 3m + -3m

Combine like terms: 3m + -3m = 0
4 + -7m = -14 + 0
4 + -7m = -14

Add '-4' to each side of the equation.
4 + -4 + -7m = -14 + -4

Combine like terms: 4 + -4 = 0
0 + -7m = -14 + -4
-7m = -14 + -4

Combine like terms: -14 + -4 = -18
-7m = -18

Divide each side by '-7'.
m = 2.571428571

Simplifying
m = 2.571428571

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