Question

\(\frac{11}{12}-\frac{2}{3}|x|=\frac{3}{8}\)

Answer 1

\(\frac{11}{12}-\frac{2}{3}\left|x\right|=\frac{3}{8}\)

\(\Leftrightarrow\frac{2}{3}\left|x\right|=\frac{13}{24}\)

\(\Leftrightarrow\left|x\right|=\frac{13}{16}\)

\(\Leftrightarrow\orbr{\begin{cases}x=\frac{13}{16}\\x=-\frac{13}{16}\end{cases}}\)

Answer 2

Ta có \(\frac{11}{12}-\frac{2}{3}.\left|x\right|=\frac{3}{8}\)

\(\Leftrightarrow\frac{2}{3}.\left|x\right|=\frac{11}{12}-\frac{3}{8}\)

\(\Leftrightarrow\frac{2}{3}\left|x\right|=\frac{22}{24}-\frac{9}{24}\)

\(\Leftrightarrow\frac{2}{3}\left|x\right|=\frac{13}{24}\)

\(\Leftrightarrow\left|x\right|=\frac{13}{16}\)

\(\Leftrightarrow x=\pm\frac{13}{16}\)

Vậy \(x=\pm\frac{13}{16}\)

Answer 3

- 16/13

Answer 4

\(\text{Giải :}\)

\(\frac{11}{12}-\frac{2}{3}.\left|x\right|=\frac{3}{8}\)

\(\Leftrightarrow\frac{2}{3}.\left|x\right|=\frac{11}{12}-\frac{3}{8}\)

\(\Leftrightarrow\frac{2}{3}\left|x\right|=\frac{22}{24}-\frac{9}{24}\)

\(\Leftrightarrow\frac{2}{3}\left|x\right|=\frac{13}{24}\)

\(\Leftrightarrow\left|x\right|=\frac{13}{16}\)

\(\Leftrightarrow x=\pm\frac{13}{16}\) 

\(\text{Vậy }x=\pm\frac{13}{16}\)

\(\text{~~Học tốt~~}\)

Answer 5

\(\text{Giải :}\)

\(\frac{11}{12}-\frac{2}{3}.\left|x\right|=\frac{3}{8}\)

\(\Leftrightarrow\frac{2}{3}.\left|x\right|=\frac{11}{12}-\frac{3}{8}\)

\(\Leftrightarrow\frac{2}{3}\left|x\right|=\frac{22}{24}-\frac{9}{24}\)

\(\Leftrightarrow\frac{2}{3}\left|x\right|=\frac{13}{24}\)

\(\Leftrightarrow x=\pm\frac{13}{16}\)

\(\text{Vậy }x=\pm\frac{13}{16}\)

\(\text{~~Học tốt~~}\)