Answer:
6y
Explanation:
What can you remove form the left side that makes this a false equation?
It's 6y. So place 6y on the right side.
6y + 13 = 6y + 8
Subtract 6y from both sides.
13 = 8
Since 13 = 8 is a false statement, the equation 6y + 13 = 6y + 8 has no solution.