18-(4m+7)=2+2m-15

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Solution for 18-(4m+7)=2+2m-15 equation:


Simplifying
18 + -1(4m + 7) = 2 + 2m + -15

Reorder the terms:
18 + -1(7 + 4m) = 2 + 2m + -15
18 + (7 * -1 + 4m * -1) = 2 + 2m + -15
18 + (-7 + -4m) = 2 + 2m + -15

Combine like terms: 18 + -7 = 11
11 + -4m = 2 + 2m + -15

Reorder the terms:
11 + -4m = 2 + -15 + 2m

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

Solving
11 + -4m = -13 + 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 + -4m + -2m = -13 + 2m + -2m

Combine like terms: -4m + -2m = -6m
11 + -6m = -13 + 2m + -2m

Combine like terms: 2m + -2m = 0
11 + -6m = -13 + 0
11 + -6m = -13

Add '-11' to each side of the equation.
11 + -11 + -6m = -13 + -11

Combine like terms: 11 + -11 = 0
0 + -6m = -13 + -11
-6m = -13 + -11

Combine like terms: -13 + -11 = -24
-6m = -24

Divide each side by '-6'.
m = 4

Simplifying
m = 4

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