Hi,
If Victor were to put apples in bags so that there were 2 kg in each, then he would use 9 more bags than if he were to place 3 kg of apples in each bag. How many kg of apples were there?
3*x=3x kg2(x+9)=(2x+18) kg
2x+18=3x
18=3x-2x
18=x
3x
=3*18
=54 kg