Question

Sum of ages of 2 friensds is 32 whioile difference is 2 there ages are ?

Answer 1

Answer:

there ages are 17 and 15.

Step-by-step explanation:

let the ages of friends be x and y .

sum of ages of friends = 32

            x + y = 32 ----(1)

difference of ages of friends = 2

             x - y = 2 ----(2)

Subtract (1) and (2)

x + y = 32

 x - y = 2

__________

 2x  = 34

x = 34/2

x = 17    Put in (2)

x - y = 2

y = x - 2

y = 17 - 2

y = 15