3(n+6)=9

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Solution for 3(n+6)=9 equation: 


Simplifying
3(n + 6) = 9

Reorder the terms:
3(6 + n) = 9
(6 * 3 + n * 3) = 9
(18 + 3n) = 9

Solving
18 + 3n = 9

Solving for variable 'n'.

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

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

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

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

Divide each side by '3'.
n = -3

Simplifying
n = -3

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