9m-7=13m-11-5m

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Solution for 9m-7=13m-11-5m equation:


Simplifying
9m + -7 = 13m + -11 + -5m

Reorder the terms:
-7 + 9m = 13m + -11 + -5m

Reorder the terms:
-7 + 9m = -11 + 13m + -5m

Combine like terms: 13m + -5m = 8m
-7 + 9m = -11 + 8m

Solving
-7 + 9m = -11 + 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
-7 + 9m + -8m = -11 + 8m + -8m

Combine like terms: 9m + -8m = 1m
-7 + 1m = -11 + 8m + -8m

Combine like terms: 8m + -8m = 0
-7 + 1m = -11 + 0
-7 + 1m = -11

Add '7' to each side of the equation.
-7 + 7 + 1m = -11 + 7

Combine like terms: -7 + 7 = 0
0 + 1m = -11 + 7
1m = -11 + 7

Combine like terms: -11 + 7 = -4
1m = -4

Divide each side by '1'.
m = -4

Simplifying
m = -4

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