3(2n+6)=6(n+2)-8n

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Solution for 3(2n+6)=6(n+2)-8n equation:


Simplifying
3(2n + 6) = 6(n + 2) + -8n

Reorder the terms:
3(6 + 2n) = 6(n + 2) + -8n
(6 * 3 + 2n * 3) = 6(n + 2) + -8n
(18 + 6n) = 6(n + 2) + -8n

Reorder the terms:
18 + 6n = 6(2 + n) + -8n
18 + 6n = (2 * 6 + n * 6) + -8n
18 + 6n = (12 + 6n) + -8n

Combine like terms: 6n + -8n = -2n
18 + 6n = 12 + -2n

Solving
18 + 6n = 12 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
18 + 6n + 2n = 12 + -2n + 2n

Combine like terms: 6n + 2n = 8n
18 + 8n = 12 + -2n + 2n

Combine like terms: -2n + 2n = 0
18 + 8n = 12 + 0
18 + 8n = 12

Add '-18' to each side of the equation.
18 + -18 + 8n = 12 + -18

Combine like terms: 18 + -18 = 0
0 + 8n = 12 + -18
8n = 12 + -18

Combine like terms: 12 + -18 = -6
8n = -6

Divide each side by '8'.
n = -0.75

Simplifying
n = -0.75

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