3(n+6)=15

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Solution for 3(n+6)=15 equation: 


Simplifying
3(n + 6) = 15

Reorder the terms:
3(6 + n) = 15
(6 * 3 + n * 3) = 15
(18 + 3n) = 15

Solving
18 + 3n = 15

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 = 15 + -18

Combine like terms: 18 + -18 = 0
0 + 3n = 15 + -18
3n = 15 + -18

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

Divide each side by '3'.
n = -1

Simplifying
n = -1

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