Question

Kelly is hired at $7 per hour. Trevor is hired six hours later at $8 per hour. How long will Trevor have been working when they both have earned exactly the same amount of money?
28 hours?

Answer 1

kelly 7(t+6)
tervor 8t
7t + 42 = 8t
t = 42

Answer 2

I was way off then thank you for showing how to do it