3(3n+5)=18

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Solution for 3(3n+5)=18 equation:


Simplifying
3(3n + 5) = 18

Reorder the terms:
3(5 + 3n) = 18
(5 * 3 + 3n * 3) = 18
(15 + 9n) = 18

Solving
15 + 9n = 18

Solving for variable 'n'.

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

Add '-15' to each side of the equation.
15 + -15 + 9n = 18 + -15

Combine like terms: 15 + -15 = 0
0 + 9n = 18 + -15
9n = 18 + -15

Combine like terms: 18 + -15 = 3
9n = 3

Divide each side by '9'.
n = 0.3333333333

Simplifying
n = 0.3333333333

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