Answer
$(2,-2)$
Work Step by Step
To solve the given problem we will have to plug the simplest equation into the other equation and then solve for the other variable.
$2(3y+8)-y=6$
or, $5y+16=6$
or, $5y=-10$
or, $y=-2$
Now, $x=3y+8=3(-2)+8=2$
Hence, the desired result is: $(2,-2)$