Question

x x 3= 10x5-23

Answer 1

`x xx 3 = 10 xx 5 - 23`

`x xx 3 = 50 - 23`

`x xx 3 =27`

`x=27:3`

`x=9`

Answer 2

\(x=9\)

Answer 3

=>x.3=50-23

=>x.3=27

=>x=9

Answer 4

Answer 5

X x 3 = 10 x 5 - 23

X x 3 = 50 - 23

X x 3 = 27

      X = 27 : 3

      X = 9

Vậy X = 9

Answer 6

x x 3 = 50 - 23 

x x 3 = 27

x = 27 : 3 

x = 9

 

Answer 7

x = 9

 

Answer 8

⇒ x = 9

Answer 9

X x 3 = 10 x 5 -23

X x 3 =  50 - 23

X x 3 = 27

X       = 27: 3

X       = 9

chúc bạn học tốt nha

 

 

Answer 10

Kq: 9 

Answer 11

x = 9

Answer 12

9

Answer 13

Answer 14

x x 3 = 10 × 5 -23
x x 3 = 50 - 23
x x 3 = 27 
   x = 27 : 3 
   x = 9 

Answer 15

X x 3 = 10 x 5 -23

X x 3 =  50 - 23

X x 3 = 27

X       = 27: 3

X       = 9

@naekoblossom

Answer 16

Answer 17