Anybody know the answer to A and B? Understandable if not!

the answer to 1/4x+5/3x-4=2-1/12x is x=3

hope this if needed hmu

if you get paid hourly because if you get a salary you could work all week and only get paid a certain amount no matter how much you work but if you get paid hourly then you get paid for every minute you worked.