-15=m-3+2m

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Solution for -15=m-3+2m equation:


Simplifying
-15 = m + -3 + 2m

Reorder the terms:
-15 = -3 + m + 2m

Combine like terms: m + 2m = 3m
-15 = -3 + 3m

Solving
-15 = -3 + 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.
-15 + -3m = -3 + 3m + -3m

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

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

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

Combine like terms: -3 + 15 = 12
-3m = 12

Divide each side by '-3'.
m = -4

Simplifying
m = -4

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