3(4n+5)+8n=

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


Simplifying
3(4n + 5) + 8n = 0

Reorder the terms:
3(5 + 4n) + 8n = 0
(5 * 3 + 4n * 3) + 8n = 0
(15 + 12n) + 8n = 0

Combine like terms: 12n + 8n = 20n
15 + 20n = 0

Solving
15 + 20n = 0

Solving for variable 'n'.

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

Add '-15' to each side of the equation.
15 + -15 + 20n = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 20n = 0 + -15
20n = 0 + -15

Combine like terms: 0 + -15 = -15
20n = -15

Divide each side by '20'.
n = -0.75

Simplifying
n = -0.75

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