8n+21=23

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Solution for 8n+21=23 equation: 


Simplifying
8n + 21 = 23

Reorder the terms:
21 + 8n = 23

Solving
21 + 8n = 23

Solving for variable 'n'.

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

Add '-21' to each side of the equation.
21 + -21 + 8n = 23 + -21

Combine like terms: 21 + -21 = 0
0 + 8n = 23 + -21
8n = 23 + -21

Combine like terms: 23 + -21 = 2
8n = 2

Divide each side by '8'.
n = 0.25

Simplifying
n = 0.25

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