Solve: 3(x + 5) = 2x + 35 step 1: 3x + 15 = 2x + 35 step 2: 5x + 15 = 35 step 3: 5x = 20 step 4: x = 4 which is the first incorrect step in the solution shown below?

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Jonathan can throw a baseball 10 1/3 yards. his brother joey can throw a baseball 13 1/2 yards. how much father can joey throw the ball?

What expression is equivalent to (84+16)