9(2n+2)=8(9n+4)+9

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Solution for 9(2n+2)=8(9n+4)+9 equation:


Simplifying
9(2n + 2) = 8(9n + 4) + 9

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

Reorder the terms:
18 + 18n = 8(4 + 9n) + 9
18 + 18n = (4 * 8 + 9n * 8) + 9
18 + 18n = (32 + 72n) + 9

Reorder the terms:
18 + 18n = 32 + 9 + 72n

Combine like terms: 32 + 9 = 41
18 + 18n = 41 + 72n

Solving
18 + 18n = 41 + 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.
18 + 18n + -72n = 41 + 72n + -72n

Combine like terms: 18n + -72n = -54n
18 + -54n = 41 + 72n + -72n

Combine like terms: 72n + -72n = 0
18 + -54n = 41 + 0
18 + -54n = 41

Add '-18' to each side of the equation.
18 + -18 + -54n = 41 + -18

Combine like terms: 18 + -18 = 0
0 + -54n = 41 + -18
-54n = 41 + -18

Combine like terms: 41 + -18 = 23
-54n = 23

Divide each side by '-54'.
n = -0.4259259259

Simplifying
n = -0.4259259259

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