-5m+3(m-5)=(2m+15)

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Solution for -5m+3(m-5)=(2m+15) equation:


Simplifying
-5m + 3(m + -5) = (2m + 15)

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

Reorder the terms:
-15 + -5m + 3m = (2m + 15)

Combine like terms: -5m + 3m = -2m
-15 + -2m = (2m + 15)

Reorder the terms:
-15 + -2m = (15 + 2m)

Remove parenthesis around (15 + 2m)
-15 + -2m = 15 + 2m

Solving
-15 + -2m = 15 + 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.
-15 + -2m + -2m = 15 + 2m + -2m

Combine like terms: -2m + -2m = -4m
-15 + -4m = 15 + 2m + -2m

Combine like terms: 2m + -2m = 0
-15 + -4m = 15 + 0
-15 + -4m = 15

Add '15' to each side of the equation.
-15 + 15 + -4m = 15 + 15

Combine like terms: -15 + 15 = 0
0 + -4m = 15 + 15
-4m = 15 + 15

Combine like terms: 15 + 15 = 30
-4m = 30

Divide each side by '-4'.
m = -7.5

Simplifying
m = -7.5

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