8(n-2)-8(n+12)=-9n+2n

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Solution for 8(n-2)-8(n+12)=-9n+2n equation:


Simplifying
8(n + -2) + -8(n + 12) = -9n + 2n

Reorder the terms:
8(-2 + n) + -8(n + 12) = -9n + 2n
(-2 * 8 + n * 8) + -8(n + 12) = -9n + 2n
(-16 + 8n) + -8(n + 12) = -9n + 2n

Reorder the terms:
-16 + 8n + -8(12 + n) = -9n + 2n
-16 + 8n + (12 * -8 + n * -8) = -9n + 2n
-16 + 8n + (-96 + -8n) = -9n + 2n

Reorder the terms:
-16 + -96 + 8n + -8n = -9n + 2n

Combine like terms: -16 + -96 = -112
-112 + 8n + -8n = -9n + 2n

Combine like terms: 8n + -8n = 0
-112 + 0 = -9n + 2n
-112 = -9n + 2n

Combine like terms: -9n + 2n = -7n
-112 = -7n

Solving
-112 = -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
-112 + 7n = -7n + 7n

Combine like terms: -7n + 7n = 0
-112 + 7n = 0

Add '112' to each side of the equation.
-112 + 112 + 7n = 0 + 112

Combine like terms: -112 + 112 = 0
0 + 7n = 0 + 112
7n = 0 + 112

Combine like terms: 0 + 112 = 112
7n = 112

Divide each side by '7'.
n = 16

Simplifying
n = 16

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