9(n+2)+2=8n

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


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

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

Reorder the terms:
18 + 2 + 9n = 8n

Combine like terms: 18 + 2 = 20
20 + 9n = 8n

Solving
20 + 9n = 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.
20 + 9n + -8n = 8n + -8n

Combine like terms: 9n + -8n = 1n
20 + 1n = 8n + -8n

Combine like terms: 8n + -8n = 0
20 + 1n = 0

Add '-20' to each side of the equation.
20 + -20 + 1n = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 1n = 0 + -20
1n = 0 + -20

Combine like terms: 0 + -20 = -20
1n = -20

Divide each side by '1'.
n = -20

Simplifying
n = -20

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