5(2n+2)=9(8n+9)+8

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Solution for 5(2n+2)=9(8n+9)+8 equation:


Simplifying
5(2n + 2) = 9(8n + 9) + 8

Reorder the terms:
5(2 + 2n) = 9(8n + 9) + 8
(2 * 5 + 2n * 5) = 9(8n + 9) + 8
(10 + 10n) = 9(8n + 9) + 8

Reorder the terms:
10 + 10n = 9(9 + 8n) + 8
10 + 10n = (9 * 9 + 8n * 9) + 8
10 + 10n = (81 + 72n) + 8

Reorder the terms:
10 + 10n = 81 + 8 + 72n

Combine like terms: 81 + 8 = 89
10 + 10n = 89 + 72n

Solving
10 + 10n = 89 + 72n

Solving for variable 'n'.

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

Add '-72n' to each side of the equation.
10 + 10n + -72n = 89 + 72n + -72n

Combine like terms: 10n + -72n = -62n
10 + -62n = 89 + 72n + -72n

Combine like terms: 72n + -72n = 0
10 + -62n = 89 + 0
10 + -62n = 89

Add '-10' to each side of the equation.
10 + -10 + -62n = 89 + -10

Combine like terms: 10 + -10 = 0
0 + -62n = 89 + -10
-62n = 89 + -10

Combine like terms: 89 + -10 = 79
-62n = 79

Divide each side by '-62'.
n = -1.274193548

Simplifying
n = -1.274193548

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