Question

(x – 10).11 = 22

Answer 1

`(x-10).11=22`

`x-10=22:11=2`

`x=2+10=12`

Answer 2

(x – 10).11 = 22

x - 10 = 22 : 11

x - 10 = 2

x = 2+10

x = 12

Answer 3

(x – 10).11 = 22

x – 10 = 22 : 11

x – 10 = 2

x = 2 + 10

x = 12

 

Answer 4

(x - 10) x 11 = 22

x - 10 = 22 : 11

x - 10 = 2

x = 2 + 10

x = 12

Answer 5

(x - 10).11 = 22

  11x - 110 = 22

           11x = 22 + 110

           11x = 132

               x = 132 : 11

               x = 12

Answer 6

(x - 10) . 11 = 22

         x - 10 = 22 : 11

         x - 10  = 2

                 x = 10 + 2

                 x =12

vậy x = 12