Question

450:(x-19)=50

Answer 1

450:(x-19)=50

=> x-19=450:50

=> x-19=9

=> x=9+19

Vậy x=28.

Answer 2

450:(x-19)=50

x-19=450:50

x-19=9

x=19+9

x=28

Answer 3

x=28

HOK TOT

Answer 4

450 : (x –19) = 50
x- 19             = 450 : 50
x- 19             = 9
x                   = 19+ 9
x                   = 28

Answer 5

450:(x-19)=50

=> x-19=450:50

=> x-19=9

=> x=9+19

Vậy x=28