Respuesta :

Answer:

y = 10

Step-by-step explanation:

Since FI and HI are equal to each other, we can set the equations equal to each other.

13y - 85 = y + 35

Add 85 to both sides, then subtract 1y from both sides.

12y = 120

Now divide by 12 on both sides.

y = 10 is the answer.

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