Question

It is find two numbers whose sum is 392 and whose difference is 164

Answer 1

278 and 114

Explanation:

let the first number equal x and 2nd one equal y there we get

x+y = 392

x-y = 164 results x =164 +y now we substitute for x and get 164+y+y= 392

2y=228, y = 114 results x = 164+ 114 = 278