ESERCIZI SULLE EQUAZIONI DI 1° GRADO FRAZIONARIE

 

1)                                                                              R: 

 

2)                                                                            R:   

 

3)                                                                             R:  

 

4)                                                                                 R: 

 

5)                                                                              R:   

 

6)                                                                   R:  

 

7)                                                                 R:    impossibile

 

8)      suggerimento       R:  

 

9)                                                                R:  

10)                                                          R:  

 

11)                                               R:  

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