18-(3m+7)=2m-16

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Solution for 18-(3m+7)=2m-16 equation:


Simplifying
18 + -1(3m + 7) = 2m + -16

Reorder the terms:
18 + -1(7 + 3m) = 2m + -16
18 + (7 * -1 + 3m * -1) = 2m + -16
18 + (-7 + -3m) = 2m + -16

Combine like terms: 18 + -7 = 11
11 + -3m = 2m + -16

Reorder the terms:
11 + -3m = -16 + 2m

Solving
11 + -3m = -16 + 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 + -3m + -2m = -16 + 2m + -2m

Combine like terms: -3m + -2m = -5m
11 + -5m = -16 + 2m + -2m

Combine like terms: 2m + -2m = 0
11 + -5m = -16 + 0
11 + -5m = -16

Add '-11' to each side of the equation.
11 + -11 + -5m = -16 + -11

Combine like terms: 11 + -11 = 0
0 + -5m = -16 + -11
-5m = -16 + -11

Combine like terms: -16 + -11 = -27
-5m = -27

Divide each side by '-5'.
m = 5.4

Simplifying
m = 5.4

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