Answers

2014-06-24T18:52:38+05:30
The mass of empty tin is 2 kg
x= mass of tin
y=mass of paint
and equations are 2x+2y=54
and 5x+2y=60
1 5 1
2014-06-24T22:05:19+05:30
Let the mass of tin be x
let the mass of the paint be p 
then the first equation is 2x+2p = 54
             second            5x+2y= 60
hence the weight of empty tin is 2 kg
1 4 1