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Romila went to a stationery shop and ...

Romila went to a stationery shop and purchased 2 pencils and 3 erasers for Rs 9. Her friend Sonali saw the new variety of pencils and erasers with Romila, and she also bought 4 pencils and 6 erasers of the same land for Rs 18. Represent this situ

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The correct Answer is:
`2x + 3y = 9`
`4x + 6y =18`
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