9(2n+8)=18(n+3)-24n

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Solution for 9(2n+8)=18(n+3)-24n equation:


Simplifying
9(2n + 8) = 18(n + 3) + -24n

Reorder the terms:
9(8 + 2n) = 18(n + 3) + -24n
(8 * 9 + 2n * 9) = 18(n + 3) + -24n
(72 + 18n) = 18(n + 3) + -24n

Reorder the terms:
72 + 18n = 18(3 + n) + -24n
72 + 18n = (3 * 18 + n * 18) + -24n
72 + 18n = (54 + 18n) + -24n

Combine like terms: 18n + -24n = -6n
72 + 18n = 54 + -6n

Solving
72 + 18n = 54 + -6n

Solving for variable 'n'.

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

Add '6n' to each side of the equation.
72 + 18n + 6n = 54 + -6n + 6n

Combine like terms: 18n + 6n = 24n
72 + 24n = 54 + -6n + 6n

Combine like terms: -6n + 6n = 0
72 + 24n = 54 + 0
72 + 24n = 54

Add '-72' to each side of the equation.
72 + -72 + 24n = 54 + -72

Combine like terms: 72 + -72 = 0
0 + 24n = 54 + -72
24n = 54 + -72

Combine like terms: 54 + -72 = -18
24n = -18

Divide each side by '24'.
n = -0.75

Simplifying
n = -0.75

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