Question

3) What are those two numbers whose sum is 58
and differences is 28?​

Answer 1

Answer:

let the number be x and y

using substituting method

y+x=58

y-x=28

y=30

therefore ,

y+x=58

x=58-y(put value of y)

x=58-30=28

value of y=30

value of x=28

Hope this helps!