-3m+13-9(m-2)=7m-(5m-2)-6m+5

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Solution for -3m+13-9(m-2)=7m-(5m-2)-6m+5 equation:


Simplifying
-3m + 13 + -9(m + -2) = 7m + -1(5m + -2) + -6m + 5

Reorder the terms:
-3m + 13 + -9(-2 + m) = 7m + -1(5m + -2) + -6m + 5
-3m + 13 + (-2 * -9 + m * -9) = 7m + -1(5m + -2) + -6m + 5
-3m + 13 + (18 + -9m) = 7m + -1(5m + -2) + -6m + 5

Reorder the terms:
13 + 18 + -3m + -9m = 7m + -1(5m + -2) + -6m + 5

Combine like terms: 13 + 18 = 31
31 + -3m + -9m = 7m + -1(5m + -2) + -6m + 5

Combine like terms: -3m + -9m = -12m
31 + -12m = 7m + -1(5m + -2) + -6m + 5

Reorder the terms:
31 + -12m = 7m + -1(-2 + 5m) + -6m + 5
31 + -12m = 7m + (-2 * -1 + 5m * -1) + -6m + 5
31 + -12m = 7m + (2 + -5m) + -6m + 5

Reorder the terms:
31 + -12m = 2 + 5 + 7m + -5m + -6m

Combine like terms: 2 + 5 = 7
31 + -12m = 7 + 7m + -5m + -6m

Combine like terms: 7m + -5m = 2m
31 + -12m = 7 + 2m + -6m

Combine like terms: 2m + -6m = -4m
31 + -12m = 7 + -4m

Solving
31 + -12m = 7 + -4m

Solving for variable 'm'.

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

Add '4m' to each side of the equation.
31 + -12m + 4m = 7 + -4m + 4m

Combine like terms: -12m + 4m = -8m
31 + -8m = 7 + -4m + 4m

Combine like terms: -4m + 4m = 0
31 + -8m = 7 + 0
31 + -8m = 7

Add '-31' to each side of the equation.
31 + -31 + -8m = 7 + -31

Combine like terms: 31 + -31 = 0
0 + -8m = 7 + -31
-8m = 7 + -31

Combine like terms: 7 + -31 = -24
-8m = -24

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

Simplifying
m = 3

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