Which of the following equations is equivalent to 5/8=22/x-6

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

I’m really confused and need to learn this

Asap 30 pts + brainliest to right/best answer only answer if you know for sure