-15-7m=5-7m-5m

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Solution for -15-7m=5-7m-5m equation:


Simplifying
-15 + -7m = 5 + -7m + -5m

Combine like terms: -7m + -5m = -12m
-15 + -7m = 5 + -12m

Solving
-15 + -7m = 5 + -12m

Solving for variable 'm'.

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

Add '12m' to each side of the equation.
-15 + -7m + 12m = 5 + -12m + 12m

Combine like terms: -7m + 12m = 5m
-15 + 5m = 5 + -12m + 12m

Combine like terms: -12m + 12m = 0
-15 + 5m = 5 + 0
-15 + 5m = 5

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

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

Combine like terms: 5 + 15 = 20
5m = 20

Divide each side by '5'.
m = 4

Simplifying
m = 4

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