15-(2m+4)=4+2m-13

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Solution for 15-(2m+4)=4+2m-13 equation: 


Simplifying
15 + -1(2m + 4) = 4 + 2m + -13

Reorder the terms:
15 + -1(4 + 2m) = 4 + 2m + -13
15 + (4 * -1 + 2m * -1) = 4 + 2m + -13
15 + (-4 + -2m) = 4 + 2m + -13

Combine like terms: 15 + -4 = 11
11 + -2m = 4 + 2m + -13

Reorder the terms:
11 + -2m = 4 + -13 + 2m

Combine like terms: 4 + -13 = -9
11 + -2m = -9 + 2m

Solving
11 + -2m = -9 + 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
11 + -2m + -2m = -9 + 2m + -2m

Combine like terms: -2m + -2m = -4m
11 + -4m = -9 + 2m + -2m

Combine like terms: 2m + -2m = 0
11 + -4m = -9 + 0
11 + -4m = -9

Add '-11' to each side of the equation.
11 + -11 + -4m = -9 + -11

Combine like terms: 11 + -11 = 0
0 + -4m = -9 + -11
-4m = -9 + -11

Combine like terms: -9 + -11 = -20
-4m = -20

Divide each side by '-4'.
m = 5

Simplifying
m = 5

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