Question

tìm x: 1000 - x = 645

Answer 1

1000 - x = 645

          x = 1000 - 645

          x = 355

Answer 2

1000 - x = 645

x              =1000-645

x               =355

Answer 3

1000 - x = 645

           x= 1000-645

           x= 355

Vậy x=355

Answer 4

1000 - x = 645

          x = 1000 - 645

          x = 355

Answer 5

x: 1000 - x: 1=645

x: (1000 -1 ) = 645

x:999 =645

x=644355

Answer 6

1000 - x = 645

          x = 1000 - 645

          x = 355

Answer 7

1000 - x = 645

           x = 100 - 645

           x = 355

Vậy x = 355

Answer 8

1000 - x = 645

          x = 1000 - 645

          x = 355

Answer 9

1000-x=645

         x=1000-645

         x=355

Answer 10

355 nhé bạn! ^_^

Answer 11

1 000 - x = 645

            x = 1 000 - 645

            x = 355

Answer 12

1000 - x = 645

          x = 1000 - 645

          x = 355

k mk nha 

Answer 13

1000 - x = 645

=> x = 1000 - 645

=> x = 355

Vậy x = 355

Answer 14

1000-x=645

         x=1000-645

         x=355