4x - 3 = 2x + 5 please hlp

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!