represent following situations in pair leaner equation 1) Siri bought 3 books 2 pens for 80 rupees and laxmi bought 4 books 3 pens for 110 rupees
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3
Answer:
let the price of book be X
let the price of pen be y
by first condition,
3x + 2y = 80
by second condition,
4x + 3y = 110
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1
answer is 202 3+2 =5 80+4=84=3+110=113
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