\(\left(x-\frac{2}{3}\right).3=\frac{3}{4}\)
\(\left(x-\frac{2}{3}\right)=\frac{3}{4}:3\)
\(\left(x-\frac{3}{4}\right)=\frac{3}{4}\cdot\frac{1}{3}\)
\(x-\frac{2}{3}=\frac{1}{4}\)
\(x=\frac{1}{4}+\frac{2}{3}\)
\(x=\frac{3}{12}+\frac{8}{12}\)
=> x = \(\frac{11}{12}\)
( x - 2/3 ) . 3 = 3/4
( x - 2/3 ) =3/4 . 1/3
x - 2/3 = 1/4
x = 3/12 + 8/12
x =11/12