Question

[❄️Lunar Starlight]

\(2x-\frac{5}{4}=\left(3-\frac{1}{2}\right).\left(x-\frac{1}{3}\right)\)   Tìm x

Các bn ơi giúp mk với

Answer 1

[Lightning Farron]

\(2x-\frac{5}{4}=\left(3-\frac{1}{2}\right)\left(x-\frac{1}{3}\right)\)

\(\Leftrightarrow2x-\frac{5}{4}=\frac{5}{2}\left(x-\frac{1}{3}\right)\)

\(\Leftrightarrow2x-\frac{5}{4}=\frac{5x}{2}-\frac{5}{6}\)

\(\Leftrightarrow-\frac{x}{2}-\frac{5}{12}=0\)

\(\Leftrightarrow-\frac{x}{2}=\frac{5}{12}\Rightarrow-12x=10\)

\(\Rightarrow x=-\frac{5}{6}\)

Answer 2

[❄️Lunar Starlight]

Anh giúp em mấy câu nữa nhé!