Answer:
B) 2(y-3)=7+2y-3
Step-by-step explanation:
2(3y-1)=7-6y-2
6y-2=7-6y-2
6y-(-6y)-2=7-2
6y+6y-2=5
12y-2=5
12y=5+2
12y=7
y=7/12
-----------------------
2(y-3)=7+2y-3
2y-6=2y+4
2y-2y-6=4
0-6=4
-6=4
no solution
---------------------
2(3-2y)=7+4y-2
6-4y=4y+5
6-4y-4y=5
6-8y=5
8y=6-5
8y=1
y=1/8
----------------------
2(3y-2)=7-6y-2
6y-4=5-6y
6y-(-6y)-4=5
6y+6y=5+4
12y=9
y=9/12=3/4
