Question

x minus y equal to 8 3 x minus 3 equal to 16​

Answer 1

Hola!

x-y = 8

x-3 = 16

=> x = 16+3 = 19

=> x = 19

Substituting this in the first equation we get

19 - y = 8

- y = 8 - 19

- y = -11

y = 11

$\boxed{x=19,y=11}$