a,\(\frac{-5}{6}\) - x = \(\frac{7}{12}\) + \(\frac{-1}{3}\)

b,\(\frac{x+3}{-15}\) = \(\frac{1}{3}\)

c, \(\frac{-15}{x-1}\)=\(\frac{-3}{5}\)

d,\(\frac{1}{2}\)x-\(\frac{2}{5}\)=\(\frac{1}{5}\)

e,-\(\frac{2}{3}\)x+\(\frac{1}{5}\)=\(\frac{1}{10}\)

f,\(\frac{4}{5}\)- \(\frac{1}{2}\)x = \(\frac{1}{10}\)

complete the sentennces with "do,does,don't,doesn't,did,didn't"

1.My mother didn't wash it.I............

2.I don't like mangoes,but Hoa...........

3.Nam likes durians,but I...........

4.We don't eat plenty of cereals,but they............

5.He didn't do morning exerciseyesterday ,but they

6.Ba eat sensibly but I...........

7.I slept very well last night but my mother