Question

\(\frac{3Xx-5}{60}\)=\(\frac{2}{3}\)  

ghi rõ cách làm nhé

Answer 1

\(\Leftrightarrow\)\(\frac{3x-5}{60}\)=\(\frac{40}{60}\)

\(\Rightarrow\)3x-5=40

\(\Leftrightarrow\)3x=45

\(\Leftrightarrow\)x=15

Tk mình nha!!!>.<

Answer 2

\(\Rightarrow\)\(\frac{3x-5}{60}=\frac{40}{60}\)

\(\Rightarrow\) 3x-5=40

 \(\Rightarrow\)3x  =45

 \(\Rightarrow\)x=15