9n+n-6=5+2n-18

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Solution for 9n+n-6=5+2n-18 equation:


Simplifying
9n + n + -6 = 5 + 2n + -18

Reorder the terms:
-6 + 9n + n = 5 + 2n + -18

Combine like terms: 9n + n = 10n
-6 + 10n = 5 + 2n + -18

Reorder the terms:
-6 + 10n = 5 + -18 + 2n

Combine like terms: 5 + -18 = -13
-6 + 10n = -13 + 2n

Solving
-6 + 10n = -13 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-6 + 10n + -2n = -13 + 2n + -2n

Combine like terms: 10n + -2n = 8n
-6 + 8n = -13 + 2n + -2n

Combine like terms: 2n + -2n = 0
-6 + 8n = -13 + 0
-6 + 8n = -13

Add '6' to each side of the equation.
-6 + 6 + 8n = -13 + 6

Combine like terms: -6 + 6 = 0
0 + 8n = -13 + 6
8n = -13 + 6

Combine like terms: -13 + 6 = -7
8n = -7

Divide each side by '8'.
n = -0.875

Simplifying
n = -0.875

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