6n=8n-21

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Solution for 6n=8n-21 equation: 


Simplifying
6n = 8n + -21

Reorder the terms:
6n = -21 + 8n

Solving
6n = -21 + 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.
6n + -8n = -21 + 8n + -8n

Combine like terms: 6n + -8n = -2n
-2n = -21 + 8n + -8n

Combine like terms: 8n + -8n = 0
-2n = -21 + 0
-2n = -21

Divide each side by '-2'.
n = 10.5

Simplifying
n = 10.5

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