8n+5(n-3)=89

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Solution for 8n+5(n-3)=89 equation: 


Simplifying
8n + 5(n + -3) = 89

Reorder the terms:
8n + 5(-3 + n) = 89
8n + (-3 * 5 + n * 5) = 89
8n + (-15 + 5n) = 89

Reorder the terms:
-15 + 8n + 5n = 89

Combine like terms: 8n + 5n = 13n
-15 + 13n = 89

Solving
-15 + 13n = 89

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 + 13n = 89 + 15

Combine like terms: -15 + 15 = 0
0 + 13n = 89 + 15
13n = 89 + 15

Combine like terms: 89 + 15 = 104
13n = 104

Divide each side by '13'.
n = 8

Simplifying
n = 8

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