(1/3)3-х=9

Question

(1/3)3-х=9

Answer 1

(1/3)3-х=9 (3-х)/3=9 3-х=27 -х=24 х=-24

Answer 2

(1/3)3-х=9                  или (⅓)³-х=9

                                 1\27-х=9

                                  х=1\27-9        х=-8 26\27

3⅓-х=9

 

х=3⅓-9

 

х=5⅔