-3(3n+1)=18

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Solution for -3(3n+1)=18 equation: 


Simplifying
-3(3n + 1) = 18

Reorder the terms:
-3(1 + 3n) = 18
(1 * -3 + 3n * -3) = 18
(-3 + -9n) = 18

Solving
-3 + -9n = 18

Solving for variable 'n'.

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

Add '3' to each side of the equation.
-3 + 3 + -9n = 18 + 3

Combine like terms: -3 + 3 = 0
0 + -9n = 18 + 3
-9n = 18 + 3

Combine like terms: 18 + 3 = 21
-9n = 21

Divide each side by '-9'.
n = -2.333333333

Simplifying
n = -2.333333333

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