-9-7=8n-6(2+n)

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Solution for -9-7=8n-6(2+n) equation:


Simplifying
-9 + -7 = 8n + -6(2 + n)

Combine like terms: -9 + -7 = -16
-16 = 8n + -6(2 + n)
-16 = 8n + (2 * -6 + n * -6)
-16 = 8n + (-12 + -6n)

Reorder the terms:
-16 = -12 + 8n + -6n

Combine like terms: 8n + -6n = 2n
-16 = -12 + 2n

Solving
-16 = -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.
-16 + -2n = -12 + 2n + -2n

Combine like terms: 2n + -2n = 0
-16 + -2n = -12 + 0
-16 + -2n = -12

Add '16' to each side of the equation.
-16 + 16 + -2n = -12 + 16

Combine like terms: -16 + 16 = 0
0 + -2n = -12 + 16
-2n = -12 + 16

Combine like terms: -12 + 16 = 4
-2n = 4

Divide each side by '-2'.
n = -2

Simplifying
n = -2

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