Rearrange to make x the subject of 4(x-3)/a=y

Beth took out a $20,000 loan for college she is borrowing money from two banks. bank a charges an interest rate of 8.5% bank b charges and interest rate of 10.5% after one year alice owes $1860 in interest how much money did she borrow from bank a

Solve this problem! extra ! 3025/5.5 = a/90.75

What is the equation of a line passing through (-6,5) and having a slope of 1/3