15m+21=

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Solution for 15m+21= equation:


Simplifying
15m + 21 = 0

Reorder the terms:
21 + 15m = 0

Solving
21 + 15m = 0

Solving for variable 'm'.

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

Add '-21' to each side of the equation.
21 + -21 + 15m = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 15m = 0 + -21
15m = 0 + -21

Combine like terms: 0 + -21 = -21
15m = -21

Divide each side by '15'.
m = -1.4

Simplifying
m = -1.4

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