3 years ago

−9x+4y=6 9x+5y=−33

1 answer:

koban [17]3 years ago

8 0

For the first one x=2 and y=6
for the second one if you can use fractions x=-1/3 and y=6

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−9x+4y=6 ​ 9x+5y=−33 ​​