3(3n+2)-6n=12

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Solution for 3(3n+2)-6n=12 equation:


Simplifying
3(3n + 2) + -6n = 12

Reorder the terms:
3(2 + 3n) + -6n = 12
(2 * 3 + 3n * 3) + -6n = 12
(6 + 9n) + -6n = 12

Combine like terms: 9n + -6n = 3n
6 + 3n = 12

Solving
6 + 3n = 12

Solving for variable 'n'.

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

Add '-6' to each side of the equation.
6 + -6 + 3n = 12 + -6

Combine like terms: 6 + -6 = 0
0 + 3n = 12 + -6
3n = 12 + -6

Combine like terms: 12 + -6 = 6
3n = 6

Divide each side by '3'.
n = 2

Simplifying
n = 2

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