\(15(y-4)-2(y-9)+5(y+6)=0\)
\(\Rightarrow\) \(15y - 60 - 2y + 18 + 5y + 30 = 0\) (Opening the brackets)
\(\Rightarrow\) \(18y - 12 = 0\)
\(\Rightarrow\) \(18y = 12\)
\(\Rightarrow\) \(y = \frac{12}{18}\)
=\(\frac{2}{3}\)
Fill in the blanks in the sentences below (the verbs given in brackets will give you a clue).
(i) The earth trembled, but not many people felt the ____. (tremble)
(ii) When the zoo was flooded, there was a lot of _____ and many animals escaped into the countryside. (confuse)
(iii) We heard with _____ that the lion had been recaptured. (relieve)
(iv) The zookeeper was stuck in a tree and his _____ was filmed by the TV crew. (rescue)
(v) There was much _____ in the village when the snake charmer came visiting. (excite)