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riadik2000
[5.3K]
3 years ago
12
Substitution #1 2-8y+7y=4
Mathematics
Answer
Comment
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1
answer:
hichkok12
[17]
3 years ago
7
0
2 - 8y + 7y = 4
-1y = 2
y = -2
y = -2
Send
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