Romila went to a stationary shop and purchased 2 pencils and 3 erasers for rupees 9 her friend Sonali saw the new variety of pencils and eraser and bought 4 pencils and 6 eraser of the same for rupees 18 solve this equation in algebraic
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Let the cost of pencils be Rs.x and that of erasers be Rs.y
Therefore, algebraic representation of the situation:-
2x + 3y = 9
4x + 6y = 18
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