12-(2m+3)=2+4m-17

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Solution for 12-(2m+3)=2+4m-17 equation:


Simplifying
12 + -1(2m + 3) = 2 + 4m + -17

Reorder the terms:
12 + -1(3 + 2m) = 2 + 4m + -17
12 + (3 * -1 + 2m * -1) = 2 + 4m + -17
12 + (-3 + -2m) = 2 + 4m + -17

Combine like terms: 12 + -3 = 9
9 + -2m = 2 + 4m + -17

Reorder the terms:
9 + -2m = 2 + -17 + 4m

Combine like terms: 2 + -17 = -15
9 + -2m = -15 + 4m

Solving
9 + -2m = -15 + 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.
9 + -2m + -4m = -15 + 4m + -4m

Combine like terms: -2m + -4m = -6m
9 + -6m = -15 + 4m + -4m

Combine like terms: 4m + -4m = 0
9 + -6m = -15 + 0
9 + -6m = -15

Add '-9' to each side of the equation.
9 + -9 + -6m = -15 + -9

Combine like terms: 9 + -9 = 0
0 + -6m = -15 + -9
-6m = -15 + -9

Combine like terms: -15 + -9 = -24
-6m = -24

Divide each side by '-6'.
m = 4

Simplifying
m = 4

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