Please do not write the answer on the paper, please use computer and keyboard I need this to be computerized thankyou

Directions: Provide the answer to the following problems. Follow the indicated instruction in your learner guide. I. Model and solve the equations using algebra tiles. Show your solutions. a. 7x = 3x + 12 b. 7x + 3 = 10 C. 3x - 3 = 5x + 7 d. 6x + 3 = 3x + 9 e. 5x - 3 = 4x + 5 II. Solve the following word problems. Show your solutions. a. Jonathan is now three times as old as his son is. Twelve years ago, he was six times as old as his son was. Find the present age of each. b. Nine years ago, Jareth was five times as old as Dave. Now, he is only three times as old as Dave. Find their present ages. C. Eight years from now, Malou will be as old as Mildred is now, while Mildred will be three times as old as Malou is now. How old are they now