Question

x + 690 = 900 - 200

Answer 1

\(x+690=900-200\)

\(x+690=700\)

              \(x=700-690\)

              \(x=10\)

k mk nha

thank you

Answer 2

x+690=700

x=10

vậy x=10

Answer 3

x + 690 = 900 - 200

x + 690 = 700

x = 700 - 690

x = 10

Answer 4

x + 690 = 900 - 200

x + 690 = 700

x = 700 - 690

x = 10

Vậy xong rồi nha !

Answer 5

x + 690 = 900 - 200

x + 690 = 700

x = 700 - 690

x = 10 

Answer 6

= 10 đó

Answer 7

x+690=900-200

x+690=700

       x=700-690

       x=10

Answer 8

10 nha !!!

Answer 9

x + 690 = 700

x          = 700 - 690 = 10