-8(n+2)+20=-4n-12

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Solution for -8(n+2)+20=-4n-12 equation:


Simplifying
-8(n + 2) + 20 = -4n + -12

Reorder the terms:
-8(2 + n) + 20 = -4n + -12
(2 * -8 + n * -8) + 20 = -4n + -12
(-16 + -8n) + 20 = -4n + -12

Reorder the terms:
-16 + 20 + -8n = -4n + -12

Combine like terms: -16 + 20 = 4
4 + -8n = -4n + -12

Reorder the terms:
4 + -8n = -12 + -4n

Solving
4 + -8n = -12 + -4n

Solving for variable 'n'.

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

Add '4n' to each side of the equation.
4 + -8n + 4n = -12 + -4n + 4n

Combine like terms: -8n + 4n = -4n
4 + -4n = -12 + -4n + 4n

Combine like terms: -4n + 4n = 0
4 + -4n = -12 + 0
4 + -4n = -12

Add '-4' to each side of the equation.
4 + -4 + -4n = -12 + -4

Combine like terms: 4 + -4 = 0
0 + -4n = -12 + -4
-4n = -12 + -4

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

Divide each side by '-4'.
n = 4

Simplifying
n = 4

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