Question

if (7x+3y):(7x-3y)then x:y is equal to ?

Answer 1

Thank you for asking this question. Here is your answer:

if x:y = 3:4

so,

x=3

y=4

then ,

(7x+3y):(7x-3y)

(7*3 + 3*4) : (7*3- 3*4)

(21 + 12) : (21 - 12)

33 : 9

So, it will be 11:3

If there is any confusion please leave a comment below.