Question

Sum 78 difference is 34​

Answer 1

Step-by-step explanation:

suppose numbers are x and y

x-y=34

x+y=78

2x=112

x=56

2y=44

y=22

Answer 2

$x + y = 78$

$x - y = 34$

There is 2 numbers so

$78 + 34 = \frac{112}{2} = 56$

$78 - 34 = \frac{44}{2} = 22$

So Numbers are 56 and 22

Hope it's helpful for you