Question
The total weight of a doll and a jigsaw puzzle is 3.3 kg. The total weight of a doll and a toy plane is 5.1 kg. If the total weight of a toy plane and a jigsaw puzzle is 5.71 kg, find the total weight of the doll, the jigsaw puzzle and the toy plane.
4 m

Click button first when a symbol is required. X

The total weight of a doll and a jigsaw puzzle is 3.3 kg. The total weight of a doll and a toy plane is 5.1 kg. If the total weight of a toy plane and a jigsaw puzzle is 5.71 kg, find the total weight of the doll, the jigsaw puzzle and the toy plane.