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Mathematics, 08.06.2021 16:00 karen718
As x
3. Two pens and a pencil cost Rs 32. A pen and a pencil cost Rs 20. Taking the price
of a pen as Rs p and the price of a pencil as Rs q, construct a pair of simultaneous
equations and by solving the pair find the price of a pen and the price of a pencil.
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As x
3. Two pens and a pencil cost Rs 32. A pen and a pencil cost Rs 20. Taking the price
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