3*(n+8)=4-5*(n-4)

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Solution for 3*(n+8)=4-5*(n-4) equation:


Simplifying
3(n + 8) = 4 + -5(n + -4)

Reorder the terms:
3(8 + n) = 4 + -5(n + -4)
(8 * 3 + n * 3) = 4 + -5(n + -4)
(24 + 3n) = 4 + -5(n + -4)

Reorder the terms:
24 + 3n = 4 + -5(-4 + n)
24 + 3n = 4 + (-4 * -5 + n * -5)
24 + 3n = 4 + (20 + -5n)

Combine like terms: 4 + 20 = 24
24 + 3n = 24 + -5n

Add '-24' to each side of the equation.
24 + -24 + 3n = 24 + -24 + -5n

Combine like terms: 24 + -24 = 0
0 + 3n = 24 + -24 + -5n
3n = 24 + -24 + -5n

Combine like terms: 24 + -24 = 0
3n = 0 + -5n
3n = -5n

Solving
3n = -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
3n + 5n = -5n + 5n

Combine like terms: 3n + 5n = 8n
8n = -5n + 5n

Combine like terms: -5n + 5n = 0
8n = 0

Divide each side by '8'.
n = 0

Simplifying
n = 0

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