An algebra problem by Rania Styles
A merchant needs to move his merchandise using boxes,known that:
1.he can use either 10 big boxes or 18 small ones.
2.in the big box you can put 4 kgm more than the smaller one.
3.the merchandise can be moved using the small box or the big box(pay ettention on "or")
How much kgm can you put in the big box?