15=21m

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Solution for 15=21m equation:


Simplifying
15 = 21m

Solving
15 = 21m

Solving for variable 'm'.

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

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

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

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

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

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

Divide each side by '-21'.
m = 0.7142857143

Simplifying
m = 0.7142857143

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