Math, asked by sujal567, 1 year ago

if the cost of two pens and three books is ₹69 and that of three pens and two books is ₹66.Fing the difference in the cost of each book and each pen

Answers

Answered by shivam10sep
10
Ur answer is in the pic

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Attachments:

sujal567: why have u multiplied 2
sujal567: in first equation
sujal567: and why u have multipled 3 in the second equation
shivam10sep: to equal any one veriable in both equation..
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