Answer:
2y=1
Step-by-step explanation:
7y + 8 = 9 + 3y + 2y
WE need to simplify it, try to get variable on one side and constant on the other side
7y + 8 = 9 + 3y + 2y
first we combine like terms
3y+2y is 5y
7y + 8 = 9 + 5y
Now to get y terms on one side we subtract 5y from both sides
7y -5y + 8 = 9 + 5y-5y
2y +8 = 9
Now we subtract 8 from both sides
2y +8 -8 = 9-8
2y= 1
