-13-5m=2m-3(7m-5)

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Solution for -13-5m=2m-3(7m-5) equation:


Simplifying
-13 + -5m = 2m + -3(7m + -5)

Reorder the terms:
-13 + -5m = 2m + -3(-5 + 7m)
-13 + -5m = 2m + (-5 * -3 + 7m * -3)
-13 + -5m = 2m + (15 + -21m)

Reorder the terms:
-13 + -5m = 15 + 2m + -21m

Combine like terms: 2m + -21m = -19m
-13 + -5m = 15 + -19m

Solving
-13 + -5m = 15 + -19m

Solving for variable 'm'.

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

Add '19m' to each side of the equation.
-13 + -5m + 19m = 15 + -19m + 19m

Combine like terms: -5m + 19m = 14m
-13 + 14m = 15 + -19m + 19m

Combine like terms: -19m + 19m = 0
-13 + 14m = 15 + 0
-13 + 14m = 15

Add '13' to each side of the equation.
-13 + 13 + 14m = 15 + 13

Combine like terms: -13 + 13 = 0
0 + 14m = 15 + 13
14m = 15 + 13

Combine like terms: 15 + 13 = 28
14m = 28

Divide each side by '14'.
m = 2

Simplifying
m = 2

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