15-(2m+8)=3+2m-2

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Solution for 15-(2m+8)=3+2m-2 equation: 


Simplifying
15 + -1(2m + 8) = 3 + 2m + -2

Reorder the terms:
15 + -1(8 + 2m) = 3 + 2m + -2
15 + (8 * -1 + 2m * -1) = 3 + 2m + -2
15 + (-8 + -2m) = 3 + 2m + -2

Combine like terms: 15 + -8 = 7
7 + -2m = 3 + 2m + -2

Reorder the terms:
7 + -2m = 3 + -2 + 2m

Combine like terms: 3 + -2 = 1
7 + -2m = 1 + 2m

Solving
7 + -2m = 1 + 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.
7 + -2m + -2m = 1 + 2m + -2m

Combine like terms: -2m + -2m = -4m
7 + -4m = 1 + 2m + -2m

Combine like terms: 2m + -2m = 0
7 + -4m = 1 + 0
7 + -4m = 1

Add '-7' to each side of the equation.
7 + -7 + -4m = 1 + -7

Combine like terms: 7 + -7 = 0
0 + -4m = 1 + -7
-4m = 1 + -7

Combine like terms: 1 + -7 = -6
-4m = -6

Divide each side by '-4'.
m = 1.5

Simplifying
m = 1.5

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