Question

The sum of the numbers is 19 and there diffrence is 7

Answer 1

Answer:

x+y=19............,(1)

x-y=7................(2)

if we join the two equations,we get

x+y+x-y=19+7=26

2x=26,x=26÷2=13

if we put the value of x in eq(1),we get

13+y=19

y=19-13=6

The value of x =13and the value of y=6