3(n+6)=18-3n

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Solution for 3(n+6)=18-3n equation:


Simplifying
3(n + 6) = 18 + -3n

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

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

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

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

Solving
3n = -3n

Solving for variable 'n'.

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

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

Combine like terms: 3n + 3n = 6n
6n = -3n + 3n

Combine like terms: -3n + 3n = 0
6n = 0

Divide each side by '6'.
n = 0

Simplifying
n = 0

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