-4m-7+13m=12+2m-5

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Solution for -4m-7+13m=12+2m-5 equation:


Simplifying
-4m + -7 + 13m = 12 + 2m + -5

Reorder the terms:
-7 + -4m + 13m = 12 + 2m + -5

Combine like terms: -4m + 13m = 9m
-7 + 9m = 12 + 2m + -5

Reorder the terms:
-7 + 9m = 12 + -5 + 2m

Combine like terms: 12 + -5 = 7
-7 + 9m = 7 + 2m

Solving
-7 + 9m = 7 + 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.
-7 + 9m + -2m = 7 + 2m + -2m

Combine like terms: 9m + -2m = 7m
-7 + 7m = 7 + 2m + -2m

Combine like terms: 2m + -2m = 0
-7 + 7m = 7 + 0
-7 + 7m = 7

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

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

Combine like terms: 7 + 7 = 14
7m = 14

Divide each side by '7'.
m = 2

Simplifying
m = 2

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