Question

Raju spend 3x+4y rupee for a book and 7x-8y rupee for a shirt.how much does he spent in all?

Answer 1

Step-by-step explanation:

Raju spend ₹ (3x + 4y) for a book.

He spend ₹ (7x - 8y) for a shirt.

Total amount spent by him

= ₹ [(3x+4y) + (7x-8y)]

= ₹ (3x + 4y + 7x - 8y)

= ₹ (10x - 4y)