4n+5=21whatisn

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Solution for 4n+5=21whatisn equation:


Simplifying
4n + 5 = 21whatisn

Reorder the terms:
5 + 4n = 21whatisn

Solving
5 + 4n = 21ahinstw

Solving for variable 'n'.

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

Add '-21ahinstw' to each side of the equation.
5 + -21ahinstw + 4n = 21ahinstw + -21ahinstw

Combine like terms: 21ahinstw + -21ahinstw = 0
5 + -21ahinstw + 4n = 0

Add '-5' to each side of the equation.
5 + -21ahinstw + -5 + 4n = 0 + -5

Reorder the terms:
5 + -5 + -21ahinstw + 4n = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -21ahinstw + 4n = 0 + -5
-21ahinstw + 4n = 0 + -5

Combine like terms: 0 + -5 = -5
-21ahinstw + 4n = -5

Reorder the terms:
5 + -21ahinstw + 4n = -5 + 5

Combine like terms: -5 + 5 = 0
5 + -21ahinstw + 4n = 0

The solution to this equation could not be determined.

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