x + (x + 5) + 3x = 105

5x + 5 = 105

5x = 100

x = 20

Goran has $ 20, Charmaine has $25, and Michael has $ 60.

Explanation: We know that Charmaine has 5 more dollars than Goran. If we let X represent the amount Goran has then Charmaine has x +5. We know Michael has 3 times the amount of Goran which is 3x. It all totals to 105. Feel free to contact me if you want tutoring!