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polet [3.4K]
3 years ago
6

3x + 4y = 7 -3x + 9y = 6 X= Y=

Mathematics
2 answers:
hoa [83]3 years ago
5 0

Answer:

x=4          y=9

Step-by-step explanation:

i said so

Paraphin [41]3 years ago
3 0

Answer:

3x + 4y = 7

-3x + 9y = 6

x=4

y=9

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