Answer
{2,3}
Work Step by Step
You will need to create two seperate equations.
2y-3=9-4y
2y+4y-3=9-4y+4y
6y-3=9
6y-3+3=9+3
6y=12
6y/6=12/6
y=2
and
2y-3=-9+4y
2y-4y-3=-9+4y-4y
-2y-3=-9
-2y-3+3=-9+3
-2y=-6
-2y/-2=-6/-2
y=3
The solution set is {2,3}.
