*)

x.34=648-444

x.34=204

x=6

Vay x=6

*)

1482:x=80-23

1482:x=57

x=26 

vay x=26

`648-x xx 34 =444`

`x xx 34=648-444`

`x xx 34=204`

`x=204:34`

`x=6`

$648-x\times 34=444$

$x\times 34=648-444$

$x\times 34=204$

$x=204:34$

$x=6$

`648 - 34*x = 444`

`=> 34x = 648 - 444`

`=> 34x = 204`

`=> x = 204 \div 34`

`=> x = 6`

Vậy, `x = 6.`

Lời giải:

$648-34x=444$

$34x=648-444=204$
$x=204:34=6$

648 - 34 x X = 444

34 x X = 648 - 444

34 x X = 204

x = 204 : 34

x = 6

648-34xX=444

=>34xX=648-444

=>34xX=204

=>X=204:34

=>X=6

648-34.x=444

34.x=648-444

34.x=204

x=204:34

x=6

648-34*x=444

34*x=648-444

34*x=204

x= 204:34

x=6

nhớ k cho mik nha ^_^

648-34*x=444

34*x=648-444

34*x=204

x=204:34

x=6

Vậy x=6

34*x=648-444

34*x=204

x=6

648 - 34 . x = 444

34 . x = 648 - 444

34 . x = 204

x = 204 : 34

x = 6

Đúng nha !!!!!

648 - 34 . x = 444

        34 . x = 648 - 444

        34 . x =        204

              x =  204 : 34

              x =       6

34xX=648-444

34xX=204

X=204:34

X=6

648 - 34 . x = 444

  34 . x       =  648 - 444

  34 . x       =   204

  x              =  204 : 34

  x              =   6

Chúc bạn học thật giỏi nha !!!

\(648-34x=444\)

\(\Rightarrow34x=648-444\)

\(\Rightarrow34x=204\)

\(\Rightarrow x=204:34\)

\(\Rightarrow x=6\)

\(648-34\times x=444\)

\(\Rightarrow34\times x=648-444\)

\(\Rightarrow34\times x=204\)

\(\Rightarrow x=204:34\)

\(\Rightarrow x=6\)

648 - 34 x X = 444

34 x X = 648 - 444

34 x X = 204

X = 204 : 34 = 6

648-34.x=444

      34.x=648-444

      34.x=204

     x=204:34

     x=6

648 - 34 * x = 444
34 * x = 648 - 444
34 * x = 204
x = 204 : 34
x = 6