You are going to read a dialogue between a mum and her daughter. Read sentences A-F. What is the dialogue about? A But, Mum,

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Другие предметы: You are going to read a dialogue between a mum and her daughter. Read sentences A-F. What is the dialogue about? A But, Mum, I m so busy at the moment. В What have I done now?

lenasinyikovich · Answer

(c-3)*12=20-4*(c+2)   проверяем (3-3)*12=20-4*(3+2)12с-36=20-4с-8           0=20-20   12с+4с=12+36          0=016с=48с=3...

You are going to read a dialogue between a mum and her daughter. Read sentences A-F. What is the dialogue about? A But, Mum, I'm so busy at the moment. В What have I done now?

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