Respuesta :

apologiabiology
since it is a rectangle, the 2 oposite sides must be equal length

AC and BD do not share a point so they are oposite

therefor
2y+7=3y-4
solve
minus 2y both sides
7=y-4
add 4
11=y
ashlierenne

Answer:

y=11

Step-by-step explanation:

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