5(n+5)+3(n-8)=-23

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Solution for 5(n+5)+3(n-8)=-23 equation:


Simplifying
5(n + 5) + 3(n + -8) = -23

Reorder the terms:
5(5 + n) + 3(n + -8) = -23
(5 * 5 + n * 5) + 3(n + -8) = -23
(25 + 5n) + 3(n + -8) = -23

Reorder the terms:
25 + 5n + 3(-8 + n) = -23
25 + 5n + (-8 * 3 + n * 3) = -23
25 + 5n + (-24 + 3n) = -23

Reorder the terms:
25 + -24 + 5n + 3n = -23

Combine like terms: 25 + -24 = 1
1 + 5n + 3n = -23

Combine like terms: 5n + 3n = 8n
1 + 8n = -23

Solving
1 + 8n = -23

Solving for variable 'n'.

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

Add '-1' to each side of the equation.
1 + -1 + 8n = -23 + -1

Combine like terms: 1 + -1 = 0
0 + 8n = -23 + -1
8n = -23 + -1

Combine like terms: -23 + -1 = -24
8n = -24

Divide each side by '8'.
n = -3

Simplifying
n = -3

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