18-(2m+8)=5+2m-15

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Solution for 18-(2m+8)=5+2m-15 equation:


Simplifying
18 + -1(2m + 8) = 5 + 2m + -15

Reorder the terms:
18 + -1(8 + 2m) = 5 + 2m + -15
18 + (8 * -1 + 2m * -1) = 5 + 2m + -15
18 + (-8 + -2m) = 5 + 2m + -15

Combine like terms: 18 + -8 = 10
10 + -2m = 5 + 2m + -15

Reorder the terms:
10 + -2m = 5 + -15 + 2m

Combine like terms: 5 + -15 = -10
10 + -2m = -10 + 2m

Solving
10 + -2m = -10 + 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.
10 + -2m + -2m = -10 + 2m + -2m

Combine like terms: -2m + -2m = -4m
10 + -4m = -10 + 2m + -2m

Combine like terms: 2m + -2m = 0
10 + -4m = -10 + 0
10 + -4m = -10

Add '-10' to each side of the equation.
10 + -10 + -4m = -10 + -10

Combine like terms: 10 + -10 = 0
0 + -4m = -10 + -10
-4m = -10 + -10

Combine like terms: -10 + -10 = -20
-4m = -20

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

Simplifying
m = 5

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