5(2n-1)=(2n+1)+8

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Solution for 5(2n-1)=(2n+1)+8 equation:


Simplifying
5(2n + -1) = (2n + 1) + 8

Reorder the terms:
5(-1 + 2n) = (2n + 1) + 8
(-1 * 5 + 2n * 5) = (2n + 1) + 8
(-5 + 10n) = (2n + 1) + 8

Reorder the terms:
-5 + 10n = (1 + 2n) + 8

Remove parenthesis around (1 + 2n)
-5 + 10n = 1 + 2n + 8

Reorder the terms:
-5 + 10n = 1 + 8 + 2n

Combine like terms: 1 + 8 = 9
-5 + 10n = 9 + 2n

Solving
-5 + 10n = 9 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-5 + 10n + -2n = 9 + 2n + -2n

Combine like terms: 10n + -2n = 8n
-5 + 8n = 9 + 2n + -2n

Combine like terms: 2n + -2n = 0
-5 + 8n = 9 + 0
-5 + 8n = 9

Add '5' to each side of the equation.
-5 + 5 + 8n = 9 + 5

Combine like terms: -5 + 5 = 0
0 + 8n = 9 + 5
8n = 9 + 5

Combine like terms: 9 + 5 = 14
8n = 14

Divide each side by '8'.
n = 1.75

Simplifying
n = 1.75

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