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

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


Simplifying
(8n + 2) + (n + -1) = 0

Reorder the terms:
(2 + 8n) + (n + -1) = 0

Remove parenthesis around (2 + 8n)
2 + 8n + (n + -1) = 0

Reorder the terms:
2 + 8n + (-1 + n) = 0

Remove parenthesis around (-1 + n)
2 + 8n + -1 + n = 0

Reorder the terms:
2 + -1 + 8n + n = 0

Combine like terms: 2 + -1 = 1
1 + 8n + n = 0

Combine like terms: 8n + n = 9n
1 + 9n = 0

Solving
1 + 9n = 0

Solving for variable 'n'.

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

Add '-1' to each side of the equation.
1 + -1 + 9n = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 9n = 0 + -1
9n = 0 + -1

Combine like terms: 0 + -1 = -1
9n = -1

Divide each side by '9'.
n = -0.1111111111

Simplifying
n = -0.1111111111

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