-4m+8-7(m-6)=5m-(2m-8)-9m+7

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Solution for -4m+8-7(m-6)=5m-(2m-8)-9m+7 equation:


Simplifying
-4m + 8 + -7(m + -6) = 5m + -1(2m + -8) + -9m + 7

Reorder the terms:
-4m + 8 + -7(-6 + m) = 5m + -1(2m + -8) + -9m + 7
-4m + 8 + (-6 * -7 + m * -7) = 5m + -1(2m + -8) + -9m + 7
-4m + 8 + (42 + -7m) = 5m + -1(2m + -8) + -9m + 7

Reorder the terms:
8 + 42 + -4m + -7m = 5m + -1(2m + -8) + -9m + 7

Combine like terms: 8 + 42 = 50
50 + -4m + -7m = 5m + -1(2m + -8) + -9m + 7

Combine like terms: -4m + -7m = -11m
50 + -11m = 5m + -1(2m + -8) + -9m + 7

Reorder the terms:
50 + -11m = 5m + -1(-8 + 2m) + -9m + 7
50 + -11m = 5m + (-8 * -1 + 2m * -1) + -9m + 7
50 + -11m = 5m + (8 + -2m) + -9m + 7

Reorder the terms:
50 + -11m = 8 + 7 + 5m + -2m + -9m

Combine like terms: 8 + 7 = 15
50 + -11m = 15 + 5m + -2m + -9m

Combine like terms: 5m + -2m = 3m
50 + -11m = 15 + 3m + -9m

Combine like terms: 3m + -9m = -6m
50 + -11m = 15 + -6m

Solving
50 + -11m = 15 + -6m

Solving for variable 'm'.

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

Add '6m' to each side of the equation.
50 + -11m + 6m = 15 + -6m + 6m

Combine like terms: -11m + 6m = -5m
50 + -5m = 15 + -6m + 6m

Combine like terms: -6m + 6m = 0
50 + -5m = 15 + 0
50 + -5m = 15

Add '-50' to each side of the equation.
50 + -50 + -5m = 15 + -50

Combine like terms: 50 + -50 = 0
0 + -5m = 15 + -50
-5m = 15 + -50

Combine like terms: 15 + -50 = -35
-5m = -35

Divide each side by '-5'.
m = 7

Simplifying
m = 7

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