-9+1-8n+2=-8n-2n

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Solution for -9+1-8n+2=-8n-2n equation:


Simplifying
-9 + 1 + -8n + 2 = -8n + -2n

Reorder the terms:
-9 + 1 + 2 + -8n = -8n + -2n

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

Combine like terms: -8 + 2 = -6
-6 + -8n = -8n + -2n

Combine like terms: -8n + -2n = -10n
-6 + -8n = -10n

Solving
-6 + -8n = -10n

Solving for variable 'n'.

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

Add '10n' to each side of the equation.
-6 + -8n + 10n = -10n + 10n

Combine like terms: -8n + 10n = 2n
-6 + 2n = -10n + 10n

Combine like terms: -10n + 10n = 0
-6 + 2n = 0

Add '6' to each side of the equation.
-6 + 6 + 2n = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 2n = 0 + 6
2n = 0 + 6

Combine like terms: 0 + 6 = 6
2n = 6

Divide each side by '2'.
n = 3

Simplifying
n = 3

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