Question

How do you solve `n^2 = 6n`?

Answer 1

Transfer `6n` from LHS... and in the process.... leave LHS `0`
`n^2-6n=0`
Factorize `n` out of them
`n(n-6)=0`
Divide both sides by `n`
`n-6=0`
Transfer `6`
`n=6`'

Or simply...
`n^2=6n`
`nxxcanceln=6xxcanceln`
`n=6`

Or......
`n=0`

Answer 2

`n=0orn=6`

Explanation:

`n^2=6n`

`=>n^2-6n=0`

`=>n(n-6)=0`

`=>n=0orn-6=0`

`n=0orn=6`

Note:
If `ninN,then,n=0!inN,=>n=6`

But if, `ninZorninR=>n=0orn=6`