-7m+5-3(m-1)=4m-(9m-9)-8m+5

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Solution for -7m+5-3(m-1)=4m-(9m-9)-8m+5 equation:


Simplifying
-7m + 5 + -3(m + -1) = 4m + -1(9m + -9) + -8m + 5

Reorder the terms:
-7m + 5 + -3(-1 + m) = 4m + -1(9m + -9) + -8m + 5
-7m + 5 + (-1 * -3 + m * -3) = 4m + -1(9m + -9) + -8m + 5
-7m + 5 + (3 + -3m) = 4m + -1(9m + -9) + -8m + 5

Reorder the terms:
5 + 3 + -7m + -3m = 4m + -1(9m + -9) + -8m + 5

Combine like terms: 5 + 3 = 8
8 + -7m + -3m = 4m + -1(9m + -9) + -8m + 5

Combine like terms: -7m + -3m = -10m
8 + -10m = 4m + -1(9m + -9) + -8m + 5

Reorder the terms:
8 + -10m = 4m + -1(-9 + 9m) + -8m + 5
8 + -10m = 4m + (-9 * -1 + 9m * -1) + -8m + 5
8 + -10m = 4m + (9 + -9m) + -8m + 5

Reorder the terms:
8 + -10m = 9 + 5 + 4m + -9m + -8m

Combine like terms: 9 + 5 = 14
8 + -10m = 14 + 4m + -9m + -8m

Combine like terms: 4m + -9m = -5m
8 + -10m = 14 + -5m + -8m

Combine like terms: -5m + -8m = -13m
8 + -10m = 14 + -13m

Solving
8 + -10m = 14 + -13m

Solving for variable 'm'.

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

Add '13m' to each side of the equation.
8 + -10m + 13m = 14 + -13m + 13m

Combine like terms: -10m + 13m = 3m
8 + 3m = 14 + -13m + 13m

Combine like terms: -13m + 13m = 0
8 + 3m = 14 + 0
8 + 3m = 14

Add '-8' to each side of the equation.
8 + -8 + 3m = 14 + -8

Combine like terms: 8 + -8 = 0
0 + 3m = 14 + -8
3m = 14 + -8

Combine like terms: 14 + -8 = 6
3m = 6

Divide each side by '3'.
m = 2

Simplifying
m = 2

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