Question

If x:y=3:5 and x-y=-2 then the value of x+y =?

Answer 1

Answer:

here's the answer

Step-by-step explanation:

x+y=8

Answer 2

Answer:

Step-by-step explanation:

x/y = 3/5

x - y = -2

x= y - 2

x/y= 3/5

(y-2)/y=3/5

3y = 5y - 10

2y = 10

y = 5

x= y-2

  = 5-2

  = 3

x+y = 5+3

      =8