Question

x + x + x = 30

 

Answer 1

x + x + x = 30

3 . x = 30

     x = 30 : 3

     x =   10

Answer 2

x+x+x=30

x.3=30

=>x=30:3

=>x=10

Answer 3

x + x + x = 30

x . 3 = 30

x = 30 : 3

x = 10

Answer 4

x + x + x = 30 

   3x        = 30

     x        = 30 : 3

     x        = 10

Answer 5

x+x+x=30

3.x=30

x=30;3

x=10