Question

timx biet 2xbang 3y bang 6

Answer 1

2x = 3y = 6

=> 2x = 6 => x  = 3 

     3y = 6 => y = 2

vậy x = 3

      y = 2

Answer 2

2x=6

  => x=6:2=3

3y=6

  =>y=6:3=2

Vậy x=3, y=2

Answer 3

2x=3y=6

=> 2x=6

      x=6:2  

       x=3

Answer 4

2x=3y=6

=> x=6:2=3

     y=6:3=2

Answer 5

2X=6 SUY RA X=3

Answer 6

2x=3yx6

2x=6

x=6:2

x=3

Answer 7

2x=3y=6

=>2x=6

x=6:2

x=3