-7-2n-6n=7n-5n+12

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Solution for -7-2n-6n=7n-5n+12 equation:


Simplifying
-7 + -2n + -6n = 7n + -5n + 12

Combine like terms: -2n + -6n = -8n
-7 + -8n = 7n + -5n + 12

Reorder the terms:
-7 + -8n = 12 + 7n + -5n

Combine like terms: 7n + -5n = 2n
-7 + -8n = 12 + 2n

Solving
-7 + -8n = 12 + 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.
-7 + -8n + -2n = 12 + 2n + -2n

Combine like terms: -8n + -2n = -10n
-7 + -10n = 12 + 2n + -2n

Combine like terms: 2n + -2n = 0
-7 + -10n = 12 + 0
-7 + -10n = 12

Add '7' to each side of the equation.
-7 + 7 + -10n = 12 + 7

Combine like terms: -7 + 7 = 0
0 + -10n = 12 + 7
-10n = 12 + 7

Combine like terms: 12 + 7 = 19
-10n = 19

Divide each side by '-10'.
n = -1.9

Simplifying
n = -1.9

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