2m+8+3m-15=8

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Solution for 2m+8+3m-15=8 equation:


Simplifying
2m + 8 + 3m + -15 = 8

Reorder the terms:
8 + -15 + 2m + 3m = 8

Combine like terms: 8 + -15 = -7
-7 + 2m + 3m = 8

Combine like terms: 2m + 3m = 5m
-7 + 5m = 8

Solving
-7 + 5m = 8

Solving for variable 'm'.

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

Add '7' to each side of the equation.
-7 + 7 + 5m = 8 + 7

Combine like terms: -7 + 7 = 0
0 + 5m = 8 + 7
5m = 8 + 7

Combine like terms: 8 + 7 = 15
5m = 15

Divide each side by '5'.
m = 3

Simplifying
m = 3

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