HL

\(\frac{5}{8}\)x-\(\frac{1}{8}\)=\(\frac{23}{4}\).Tìm x

PQ
24 tháng 1 2016 lúc 11:15

\(\frac{5}{8}\)X-\(\frac{1}{8}\)=\(\frac{23}{4}\)

\(\frac{5}{8}\)X=\(\frac{23}{4}\)+\(\frac{1}{8}\)

\(\frac{5}{8}\)X=\(\frac{47}{8}\)

x=\(\frac{47}{8}\):\(\frac{5}{8}\)

X=\(\frac{47}{5}\)

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