18=0.9n

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Solution for 18=0.9n equation:


Simplifying
18 = 0.9n

Solving
18 = 0.9n

Solving for variable 'n'.

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

Add '-0.9n' to each side of the equation.
18 + -0.9n = 0.9n + -0.9n

Combine like terms: 0.9n + -0.9n = 0.0
18 + -0.9n = 0.0

Add '-18' to each side of the equation.
18 + -18 + -0.9n = 0.0 + -18

Combine like terms: 18 + -18 = 0
0 + -0.9n = 0.0 + -18
-0.9n = 0.0 + -18

Combine like terms: 0.0 + -18 = -18
-0.9n = -18

Divide each side by '-0.9'.
n = 20

Simplifying
n = 20

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