There are two numbers such that the sum of twice the first and thrice the second is 39, while the sum of thrice the first and twice the second is The largest of the two is :
সমাধান
সঠিক উত্তর: Option C
Let,
the numbers be x and y.
Then,
2x + 3y = 39...(i)
and
3x + 2y = 30 ...(ii) On solving (i) and (ii), we get : x = 6 and y = 9. larger number = 9