Question

[dinhphukhang]

/x/ - 3/4 = 5/3

giúp mk nha ai đúng nhanh mk tik cho

Answer 1

[Nhóm Winx là mãi mãi [Kazy]]

\(|x|-\frac{3}{4}=\frac{5}{3}\)

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

\(\left|x\right|=\frac{20}{12}-\frac{9}{12}\)

\(\left|x\right|=\frac{11}{12}\)

\(\Rightarrow\orbr{\begin{cases}\left|x\right|=\frac{11}{12}\\\left|x\right|=\frac{-11}{12}\end{cases}}\)

Answer 2

[Huỳnh Bá Nhật Minh]

\(|x|-\frac{3}{4}=\frac{5}{3}\)

\(|x|=\frac{5}{3}+\frac{3}{4}\)

\(|x|=\frac{20}{12}+\frac{9}{12}\)

\(|x|=\frac{29}{12}\)

\(\Rightarrow x=\frac{29}{12}\)hoặc \(x=\frac{-29}{12}\)