18-(5m+7)=5+3m-18

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Solution for 18-(5m+7)=5+3m-18 equation:


Simplifying
18 + -1(5m + 7) = 5 + 3m + -18

Reorder the terms:
18 + -1(7 + 5m) = 5 + 3m + -18
18 + (7 * -1 + 5m * -1) = 5 + 3m + -18
18 + (-7 + -5m) = 5 + 3m + -18

Combine like terms: 18 + -7 = 11
11 + -5m = 5 + 3m + -18

Reorder the terms:
11 + -5m = 5 + -18 + 3m

Combine like terms: 5 + -18 = -13
11 + -5m = -13 + 3m

Solving
11 + -5m = -13 + 3m

Solving for variable 'm'.

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

Add '-3m' to each side of the equation.
11 + -5m + -3m = -13 + 3m + -3m

Combine like terms: -5m + -3m = -8m
11 + -8m = -13 + 3m + -3m

Combine like terms: 3m + -3m = 0
11 + -8m = -13 + 0
11 + -8m = -13

Add '-11' to each side of the equation.
11 + -11 + -8m = -13 + -11

Combine like terms: 11 + -11 = 0
0 + -8m = -13 + -11
-8m = -13 + -11

Combine like terms: -13 + -11 = -24
-8m = -24

Divide each side by '-8'.
m = 3

Simplifying
m = 3

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