Question

1.5d + 3.25 = 1 + 2.25d ---What are the steps to find x?

Answer 1

Do u mean d?

1.5d +3.25 = 1 +2.25d  
3.25 = 1 + .75d              -1.5d on both sides
2.25 = .75d                      subtraction 1 on both sides
3 = d                                  divide both sides by .75