Question

(x -2/3) nhân 3 = 3/4

 

làm hộ nha, mik tick cho

Answer 1

\(\left(x-\dfrac{2}{3}\right)\times3=\dfrac{3}{4}\)

\(x-\dfrac{2}{3}=\dfrac{3}{4}\div3\)

\(x-\dfrac{2}{3}=\dfrac{1}{4}\)

\(x=\dfrac{1}{4}+\dfrac{2}{3}\)

\(x=\dfrac{11}{12}\)

Answer 2

x-2/3=3/4:3

x-2/3=4

      x=4-2/3

      x=10/3

Answer 3

(x-2/3) x 3=3/4
(x-2/3)      =3/4:3
(x-2/3)      =3/4 x 1/3
 x-2/3        =1/4
 x              =1/4+2/3
 x              =3/12+8/12
 x              =      11/12

Answer 4

(  x - \(\dfrac{2}{3}\) ).3 = \(\dfrac{3}{4}\) 

  x - \(\dfrac{2}{3}\) = \(\dfrac{3}{4}\) : 3

  x - \(\dfrac{2}{3}\) = \(\dfrac{1}{4}\)

    x = \(\dfrac{1}{4}\) + \(\dfrac{2}{3}\)

   x = \(\dfrac{11}{12}\)