It should just be 2y. Hope it helps.
Answer:
What is the question?
Step-by-step explanation:answer me
Answer:
2
Step-by-step explanation:
Since triangles ABC and ADE are similar by AA (they share angle A and a right angle), their ratio of sides must be equal. Therefore:

Multiply both sides by 2:

Multiply both sides by x+2:

Subtract 2 from both sides:

Hope this helps!