15=.30*n

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Solution for 15=.30*n equation:


Simplifying
15 = 0.30n

Solving
15 = 0.30n

Solving for variable 'n'.

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

Add '-0.30n' to each side of the equation.
15 + -0.30n = 0.30n + -0.30n

Combine like terms: 0.30n + -0.30n = 0.00
15 + -0.30n = 0.00

Add '-15' to each side of the equation.
15 + -15 + -0.30n = 0.00 + -15

Combine like terms: 15 + -15 = 0
0 + -0.30n = 0.00 + -15
-0.30n = 0.00 + -15

Combine like terms: 0.00 + -15 = -15
-0.30n = -15

Divide each side by '-0.30'.
n = 50

Simplifying
n = 50

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