5-7m=15+3m

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Solution for 5-7m=15+3m equation: 


Simplifying
5 + -7m = 15 + 3m

Solving
5 + -7m = 15 + 3m

Solving for variable 'm'.

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

Add '-3m' to each side of the equation.
5 + -7m + -3m = 15 + 3m + -3m

Combine like terms: -7m + -3m = -10m
5 + -10m = 15 + 3m + -3m

Combine like terms: 3m + -3m = 0
5 + -10m = 15 + 0
5 + -10m = 15

Add '-5' to each side of the equation.
5 + -5 + -10m = 15 + -5

Combine like terms: 5 + -5 = 0
0 + -10m = 15 + -5
-10m = 15 + -5

Combine like terms: 15 + -5 = 10
-10m = 10

Divide each side by '-10'.
m = -1

Simplifying
m = -1

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