the cost of 2penciles and 3erasers is ₹9nd the cost of 2penciles and 6erasers is ₹12.find the cost of each pencil and each erase
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Answer:
the cost of each pencil will be 3
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Step-by-step explanation:
let pencil cost be X
pen cost Y
condition 1
2X+3y=9
condition 2
2x+6y=12
on solving equation
y=1
x=3
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