3(3n+8)+2n=-18+4n

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Solution for 3(3n+8)+2n=-18+4n equation:


Simplifying
3(3n + 8) + 2n = -18 + 4n

Reorder the terms:
3(8 + 3n) + 2n = -18 + 4n
(8 * 3 + 3n * 3) + 2n = -18 + 4n
(24 + 9n) + 2n = -18 + 4n

Combine like terms: 9n + 2n = 11n
24 + 11n = -18 + 4n

Solving
24 + 11n = -18 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
24 + 11n + -4n = -18 + 4n + -4n

Combine like terms: 11n + -4n = 7n
24 + 7n = -18 + 4n + -4n

Combine like terms: 4n + -4n = 0
24 + 7n = -18 + 0
24 + 7n = -18

Add '-24' to each side of the equation.
24 + -24 + 7n = -18 + -24

Combine like terms: 24 + -24 = 0
0 + 7n = -18 + -24
7n = -18 + -24

Combine like terms: -18 + -24 = -42
7n = -42

Divide each side by '7'.
n = -6

Simplifying
n = -6

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