Question

2\3-x=1 5\6 cum il fac va rog mult

Answer 1

 $\frac{2}{3}-x=\frac{6*1+5}{6}=\frac{11}{6}\;;\\ \Rightarrow\;\;-x=\frac{11}{6}-\frac{2}{3}= \frac{11-4}{6}=\frac{7}{6}\;\\ deci:\;x=\,-\,\frac{7}{6}\;;$