Question

17x - 4x  = 65 

 tìm x

Answer 1

\(17x-4x=65\)

\(\left(17-4\right)x=65\)

\(13x=65\)

\(x=65:13\)

\(x=5\)

Vậy x=5

Answer 2

Bài làm

17x - 4x = 65

( 17-4 )x = 65

      13  x = 65

            x = 65:13

            x = 5

Vậy x = 5

Answer 3

\(x=5\)

Answer 4

17x-4x =65

(17 - 4)x = 65

13x =65

x = 65 : 13

x = 5