12-(4m+8)=3+4m-15

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Solution for 12-(4m+8)=3+4m-15 equation:


Simplifying
12 + -1(4m + 8) = 3 + 4m + -15

Reorder the terms:
12 + -1(8 + 4m) = 3 + 4m + -15
12 + (8 * -1 + 4m * -1) = 3 + 4m + -15
12 + (-8 + -4m) = 3 + 4m + -15

Combine like terms: 12 + -8 = 4
4 + -4m = 3 + 4m + -15

Reorder the terms:
4 + -4m = 3 + -15 + 4m

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

Solving
4 + -4m = -12 + 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.
4 + -4m + -4m = -12 + 4m + -4m

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

Combine like terms: 4m + -4m = 0
4 + -8m = -12 + 0
4 + -8m = -12

Add '-4' to each side of the equation.
4 + -4 + -8m = -12 + -4

Combine like terms: 4 + -4 = 0
0 + -8m = -12 + -4
-8m = -12 + -4

Combine like terms: -12 + -4 = -16
-8m = -16

Divide each side by '-8'.
m = 2

Simplifying
m = 2

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