Question

4/5x-x=1/3

luu y: / la phan so

Answer 1

4/5.x-x=1/3

=>x.(4/5-1)=1/3

=>x. ( -1/5)=1/3

=>x=1/3:(-1/5)

=>x= - 5/3

Học tốt !ĐứcTM NgôTM

Answer 2

\(\frac{4}{5x}=\frac{1}{3}\Rightarrow4.3=5x\)

\(\Rightarrow12=5x\)

\(\Rightarrow x=12:5\)

\(\Rightarrow x=\frac{12}{5}\)

Vậy \(x=\frac{12}{5}\)

Answer 3

\(\frac{4}{5}x=\frac{1}{3}\) \(\Rightarrow x=\frac{1}{3}:\frac{4}{5}\)

\(\Rightarrow x=\frac{5}{12}\)

Vậy=...