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umka2103 [35]
3 years ago
12

Change to standard form. Can someone help with these 3 please, ty!

Mathematics
1 answer:
grigory [225]3 years ago
3 0

Answer:x + 12y = 4

9x + y = 10

-9x + y = -7

Step-by-step explanation:idk for sure tho man

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