Question

I NEED A 100% ACCURATE ANSWER FOR THIS ASAP NO LINKS !!!

Solve the following: 7y−20=3y+12
1: y= 3.2
2: y=8
2: y= -8
4: y= 28

Answer 1

7y-3y=12+20

4y=32

y=8

that's it. i don't know why I need 20 max character to submit

Answer 2

y=8

Explanation:

7y-20=3y+12

7y-3y=12+20

4y/4=32/4

y=8