Question

-11/12 x X + 0,25 = 5/6

Answer 1

-11/12x=7/12

x--7/11

Answer 2

\(\frac{-11}{12}.x+0,25=\frac{5}{6}\)

\(\frac{-11}{12}.x=\frac{5}{6}-\frac{1}{4}=\frac{7}{12}\)

\(x=\frac{7}{12}:\frac{-11}{12}=\frac{7}{12}.\frac{12}{-11}\)

\(x=\frac{7}{11}\)

Answer 3

-7/11 đúng ko

Answer 4

\(\Rightarrow\)\(\frac{-11}{12}\) . X= \(\frac{5}{6}\) - 0,25

\(\Rightarrow\)\(\frac{-11}{12}\) . X =  \(\frac{-7}{12}\) 

\(\Rightarrow\)                   X =    \(\frac{-7}{11}\)