Question

\(\frac{-11}{12}.x+0.25=\frac{5}{6}\)

Answer 1

\(\frac{-11}{12}\)  .x+0.25 = \(\frac{5}{6}\)

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

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

\(\frac{-11}{12}\).x            = \(\frac{7}{10}\)

                 x            = \(\frac{7}{10}\)- \(\frac{-11}{12}\)

                  x            = \(\frac{47}{60}\)

k cho mik nha,chúc bn học tốt

Answer 2

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

\(\Rightarrow\frac{-11}{12}\cdot x+\frac{1}{4}=\frac{5}{6}\)

\(\Rightarrow\frac{-11}{12}\cdot x=\frac{5}{6}-\frac{1}{4}\)

\(\Rightarrow\frac{-11}{12}\cdot x=\frac{7}{12}\)

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

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

vay___