Question

the sum of two numbers is 19 and thier diffrence is 3 what are the two numbers

Answer 1

x+y=19 eq1 and x-y=3 eq2

adding both equation

x+y=19

x-y=3

_______

2x = 22

2x=22

x=11

x=11 put in equation 1

11+y=19

y=8

11 and 8 are the numbers

Answer 2

……Answer: 8 and 11….