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

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


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

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

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

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

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

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

Solving
-23 = 1 + 8n

Solving for variable 'n'.

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

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

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

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

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

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

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

Simplifying
n = -3

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