9-y=3y-12solve plz quickly
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Answered by
1
pls refer my attachment:
y=21/4
hope it helps....
Attachments:
Answered by
8
Answer:
y = 5.25
Step-by-step explanation:
9-y = 3y-12
9 + 12 = 3y + y
21 = 4y
y = 21/4
y = 5.25
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