Question

1. Form the pair of linear equations in the following problems, and find their solutions
graphically.
5 pencil and 7pens together cost rs50 whether 7pencils and 5pens together cost rs46. find the cost of one pencil and then of one pen​

Answer 1

take a bottle and dip that two pencils and drop 50 rupees note in it agar note gila ho gaya to answer is 25 aur agar gila nahi hua to answer is 100

Answer 2

Answer:

HEY DEAR I WILL GIVE YOU EQUATION .TAKE X AS COST OF ONE PENCIL AND Y AS COST OF ONE PEN .SO EQUATION ARE 5x+7y=50,and 7x+5y =46.

Step-by-step explanation:

solve it elimination method .it will be very easy

pls mark as brailiest