Question

plz send me full solution

Answer 1

let no. are x and 3x
now ATQ

x+15 = 2 (3x+15)

x+15 =6x+30.

x-6x =30-15

-5x. =15

x. =15/-5

x =-3

thus. one no. =-3

another no. =3×-3=-9

Answer 2

Answer:

I am not sure about it ...