Question

100 + 100 = 100 + X

Answer 1

`100+100=100+x`

`200=100+x`

`200-100=x`

`100=x`

`x=100`

Answer 2

x = 100

Answer 3

Ta có: 100+100=100+x

nên x+100=200

hay x=100

Answer 4

x = 100

Answer 5

Answer 6

X= 100

Answer 7

 100 + 100 = 100 + X

            X    =  200 - 100

 Nên  : X    =   100

học tốt

Answer 8

100

Answer 9

X=100

Answer 10

100

Answer 11

x=100

Answer 12