5m+8+7=115

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Solution for 5m+8+7=115 equation:


Simplifying
5m + 8 + 7 = 115

Reorder the terms:
8 + 7 + 5m = 115

Combine like terms: 8 + 7 = 15
15 + 5m = 115

Solving
15 + 5m = 115

Solving for variable 'm'.

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

Add '-15' to each side of the equation.
15 + -15 + 5m = 115 + -15

Combine like terms: 15 + -15 = 0
0 + 5m = 115 + -15
5m = 115 + -15

Combine like terms: 115 + -15 = 100
5m = 100

Divide each side by '5'.
m = 20

Simplifying
m = 20

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