Question

Tìm x:     a) 2829: x=23            b) 12209: x=29

Answer 1

a \(x=2829:23\)

\(x=123\)

b \(x=12209:29\)

\(x=421\)

Answer 2

x=123,x=421

Answer 3

A) X = 2829 : 23

     X = 123

B) X = 12209 : 29

     X =

Answer 4

a)2829:x=23 
-->        x=2829:23
-->        x=123

b)12209:x=29
-->          x=12209:29
-->          x=421