8n-20=15

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Solution for 8n-20=15 equation: 


Simplifying
8n + -20 = 15

Reorder the terms:
-20 + 8n = 15

Solving
-20 + 8n = 15

Solving for variable 'n'.

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

Add '20' to each side of the equation.
-20 + 20 + 8n = 15 + 20

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

Combine like terms: 15 + 20 = 35
8n = 35

Divide each side by '8'.
n = 4.375

Simplifying
n = 4.375

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