Question

[Huỳnh Bảo Trân]

  Tìm \(x\):

a)\(x\) x \(3\frac{1}{3}=3\frac{1}{3}:4\frac{1}{4}\)

b)\(5\frac{2}{3}:x=3\frac{2}{3}-2\frac{1}{2}\)

c)\(\frac{x-1}{49}+\frac{x-2}{48}+\frac{x-3}{47}+\frac{x-4}{46}+\frac{x-5}{45}-5=0\)