2m+3m-13=87

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Solution for 2m+3m-13=87 equation:


Simplifying
2m + 3m + -13 = 87

Reorder the terms:
-13 + 2m + 3m = 87

Combine like terms: 2m + 3m = 5m
-13 + 5m = 87

Solving
-13 + 5m = 87

Solving for variable 'm'.

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

Add '13' to each side of the equation.
-13 + 13 + 5m = 87 + 13

Combine like terms: -13 + 13 = 0
0 + 5m = 87 + 13
5m = 87 + 13

Combine like terms: 87 + 13 = 100
5m = 100

Divide each side by '5'.
m = 20

Simplifying
m = 20

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