15m+4-9m=-13

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Solution for 15m+4-9m=-13 equation:


Simplifying
15m + 4 + -9m = -13

Reorder the terms:
4 + 15m + -9m = -13

Combine like terms: 15m + -9m = 6m
4 + 6m = -13

Solving
4 + 6m = -13

Solving for variable 'm'.

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

Add '-4' to each side of the equation.
4 + -4 + 6m = -13 + -4

Combine like terms: 4 + -4 = 0
0 + 6m = -13 + -4
6m = -13 + -4

Combine like terms: -13 + -4 = -17
6m = -17

Divide each side by '6'.
m = -2.833333333

Simplifying
m = -2.833333333

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