Really need help . Find the missing value that makes the two expressions equivalent

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Question:

Really need help . Find the missing value that makes the two expressions equivalent

Answers

Answer:1. 4 2. 5 3. 9Step-by-step explanation:1.4(x+3y)4x+12y=4x+12y2.5(7x+10y)35x+50y=35x+50y3.9(2x+y)18x+9y=18x+9yi hope this helps!

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