9(3n-1)=(8n+9)+1

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Solution for 9(3n-1)=(8n+9)+1 equation:


Simplifying
9(3n + -1) = (8n + 9) + 1

Reorder the terms:
9(-1 + 3n) = (8n + 9) + 1
(-1 * 9 + 3n * 9) = (8n + 9) + 1
(-9 + 27n) = (8n + 9) + 1

Reorder the terms:
-9 + 27n = (9 + 8n) + 1

Remove parenthesis around (9 + 8n)
-9 + 27n = 9 + 8n + 1

Reorder the terms:
-9 + 27n = 9 + 1 + 8n

Combine like terms: 9 + 1 = 10
-9 + 27n = 10 + 8n

Solving
-9 + 27n = 10 + 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.
-9 + 27n + -8n = 10 + 8n + -8n

Combine like terms: 27n + -8n = 19n
-9 + 19n = 10 + 8n + -8n

Combine like terms: 8n + -8n = 0
-9 + 19n = 10 + 0
-9 + 19n = 10

Add '9' to each side of the equation.
-9 + 9 + 19n = 10 + 9

Combine like terms: -9 + 9 = 0
0 + 19n = 10 + 9
19n = 10 + 9

Combine like terms: 10 + 9 = 19
19n = 19

Divide each side by '19'.
n = 1

Simplifying
n = 1

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