-8(n-4)+4(n+1)=

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Solution for -8(n-4)+4(n+1)= equation:


Simplifying
-8(n + -4) + 4(n + 1) = 0

Reorder the terms:
-8(-4 + n) + 4(n + 1) = 0
(-4 * -8 + n * -8) + 4(n + 1) = 0
(32 + -8n) + 4(n + 1) = 0

Reorder the terms:
32 + -8n + 4(1 + n) = 0
32 + -8n + (1 * 4 + n * 4) = 0
32 + -8n + (4 + 4n) = 0

Reorder the terms:
32 + 4 + -8n + 4n = 0

Combine like terms: 32 + 4 = 36
36 + -8n + 4n = 0

Combine like terms: -8n + 4n = -4n
36 + -4n = 0

Solving
36 + -4n = 0

Solving for variable 'n'.

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

Add '-36' to each side of the equation.
36 + -36 + -4n = 0 + -36

Combine like terms: 36 + -36 = 0
0 + -4n = 0 + -36
-4n = 0 + -36

Combine like terms: 0 + -36 = -36
-4n = -36

Divide each side by '-4'.
n = 9

Simplifying
n = 9

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