Question

How do you solve `8tan(2x)-5=3`?

Answer 1

`x=22.5`

Explanation:

`8tan(2x)-5=3`
or
`8tan(2x)=3+5`
or
`8tan(2x)=8`
or
`tan(2x)=8/8`
or
`tan(2x)=1`
or
`tan2x=tan45`
or
`2x=45`
or
`x=45/2`
or
`x=22.5`