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SOVA2 [1]
4 years ago
9

How do I do this I'm am really confused?

Mathematics
1 answer:
Ahat [919]4 years ago
5 0
Set 2y equal to (4y-42).
2y=4y-42
Then subtract 4y
-2y=-42
Divide by -2
y=21
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Answer:

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