Question

450 - x = 50

Answer 1

x=450-50

x=400

Answer 2

450 - x = 50

x = 450 - 50

x = 400

Answer 3

x=450-50

x=400

Answer 4

450-x=50

      x= 450-50

      x=400.

Answer 5

450-x=50

x      =450-50

x      =400

Answer 6

450 - 50 = 400

x = 400

Answer 7

450-x=50

x=450-50

x=400

Answer 8

450 - x = 50 

=> x= 400 

đáp số 400 

h nha

Answer 9

450 - x = 50

x = 450 - 50

x = 400