Question

olutions
Ex. 4) The cost of 2 books, 6 notebooks and
3 pens is Rs.120. The cost of 3 books,
4 notebooks and 2 pens is Rs.105. while the
5
5
2
the equations.
cost of 5 books, 7 notebooks and 4 pens
Rs.183. Using this information find the cos
of 1 book, 1 notebook and 1 pen.
Solution : Let Rs. x. Rs. v and Rs z be the cort​

Answer 1

Answer:

what are you trying to explain?? also there is solution written so is it a question or a solution???