Câu hỏi của Hoàng

Question

Tìm các số nguyên x và y biết được là 7/x = y/27 = -42/54

wattif · Accepted Answer

$\frac{7}{-9}=\frac{-21}{27}=\frac{-42}{54}$

Câu trả lời:

$\frac{7}{-9}=\frac{-21}{27}=\frac{-42}{54}$

nguyen minh chau · Answer

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Câu trả lời:

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