1-5m=-7m-15

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Solution for 1-5m=-7m-15 equation: 


Simplifying
1 + -5m = -7m + -15

Reorder the terms:
1 + -5m = -15 + -7m

Solving
1 + -5m = -15 + -7m

Solving for variable 'm'.

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

Add '7m' to each side of the equation.
1 + -5m + 7m = -15 + -7m + 7m

Combine like terms: -5m + 7m = 2m
1 + 2m = -15 + -7m + 7m

Combine like terms: -7m + 7m = 0
1 + 2m = -15 + 0
1 + 2m = -15

Add '-1' to each side of the equation.
1 + -1 + 2m = -15 + -1

Combine like terms: 1 + -1 = 0
0 + 2m = -15 + -1
2m = -15 + -1

Combine like terms: -15 + -1 = -16
2m = -16

Divide each side by '2'.
m = -8

Simplifying
m = -8

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