7(2n-2)=(8n+4)+5

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Solution for 7(2n-2)=(8n+4)+5 equation:


Simplifying
7(2n + -2) = (8n + 4) + 5

Reorder the terms:
7(-2 + 2n) = (8n + 4) + 5
(-2 * 7 + 2n * 7) = (8n + 4) + 5
(-14 + 14n) = (8n + 4) + 5

Reorder the terms:
-14 + 14n = (4 + 8n) + 5

Remove parenthesis around (4 + 8n)
-14 + 14n = 4 + 8n + 5

Reorder the terms:
-14 + 14n = 4 + 5 + 8n

Combine like terms: 4 + 5 = 9
-14 + 14n = 9 + 8n

Solving
-14 + 14n = 9 + 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.
-14 + 14n + -8n = 9 + 8n + -8n

Combine like terms: 14n + -8n = 6n
-14 + 6n = 9 + 8n + -8n

Combine like terms: 8n + -8n = 0
-14 + 6n = 9 + 0
-14 + 6n = 9

Add '14' to each side of the equation.
-14 + 14 + 6n = 9 + 14

Combine like terms: -14 + 14 = 0
0 + 6n = 9 + 14
6n = 9 + 14

Combine like terms: 9 + 14 = 23
6n = 23

Divide each side by '6'.
n = 3.833333333

Simplifying
n = 3.833333333

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