9(2n-2)=(8n+4)+1

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Solution for 9(2n-2)=(8n+4)+1 equation:


Simplifying
9(2n + -2) = (8n + 4) + 1

Reorder the terms:
9(-2 + 2n) = (8n + 4) + 1
(-2 * 9 + 2n * 9) = (8n + 4) + 1
(-18 + 18n) = (8n + 4) + 1

Reorder the terms:
-18 + 18n = (4 + 8n) + 1

Remove parenthesis around (4 + 8n)
-18 + 18n = 4 + 8n + 1

Reorder the terms:
-18 + 18n = 4 + 1 + 8n

Combine like terms: 4 + 1 = 5
-18 + 18n = 5 + 8n

Solving
-18 + 18n = 5 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
-18 + 18n + -8n = 5 + 8n + -8n

Combine like terms: 18n + -8n = 10n
-18 + 10n = 5 + 8n + -8n

Combine like terms: 8n + -8n = 0
-18 + 10n = 5 + 0
-18 + 10n = 5

Add '18' to each side of the equation.
-18 + 18 + 10n = 5 + 18

Combine like terms: -18 + 18 = 0
0 + 10n = 5 + 18
10n = 5 + 18

Combine like terms: 5 + 18 = 23
10n = 23

Divide each side by '10'.
n = 2.3

Simplifying
n = 2.3

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