Formulate a pair of linear equation in two variables for the given data 5 pencils and 7
pens together cost Rs. 60, where as 7 pencils and 5 pens together cost Rs. 80
please give me answer
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Answer:
here's your answer
Step-by-step explanation:
let the pens be "x"
and the pencils be "y"
7x+5y=60
5x+7y=80
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