xiii.Ravi has Rs (13x + 10y) with him. He gets Rs (4x + 15y) for his birthday from his father. If he spent Rs
(2x – 7y) to buy some books, how much money does he have now?
Answers
Answered by
24
Money he had 13x +10y
Money he got from his father is 4x + 15y
Total money he had is (13x + 10y) + (4x + 15 y) = 17x + 25y
Money soend to buy books is 2x - 7y
Balance amount he have now is ( 17x + 25y) - (2x - 7y)
= 17x + 25y - 2x + 7y = 15x + 32y
Similar questions