Question 295001
Plug the second equation into the first equation:
3y+(2y-1)=4
5y-1=4
5y=5
y=1

Now plug your answer into the second equarion:
x=2(1)-1
x=2-1
X=1

To check your work plug both answers into the same equation:
3(1)+(1)=4
3+1=4
4=4