Question

x + 20 = 40

ai đưa câu hỏi lên tick mk mk tick lại

Answer 1

x+20=40

x=40-20

x=20

vậy x=20.

Answer 2

20 nhé bn

Answer 3

x + 20 = 40

x = 40 - 20

x = 20

ai k mk mk k lại nhé

Answer 4

\(x+20=40\)

           \(x=40-20\)

           \(x=20\)

k mk nha

thank you very much

Answer 5

x = 20 nha

Answer 6

20 nhé bn

Answer 7

X+20-40

X=40-20

X=20

Answer 8

x + 20 = 40

       x = 40 - 20

       x = 20

tk mk nha

Answer 9

x  + 20 = 40

x          = 40 - 20 

x          = 20

Answer 10

x        = 40 - 20

x        =  20

Answer 11

x + 20 =40

x        =40 - 20

x       =20

Answer 12

x+20=40

x=40-20

x=20