0,5x-2/3x-2/3=-1/12
0,5x-2/3x=-1/12+2/3
0,5x-2/3x=-1/12+8/12
0,5x-2/3x=7/12
(0,5-2/3).x=7/12
-1/6.x=7/12
x=7/12:-1/6
x=7/12.-6
x=-7/2
`h.0,5x-2/3(x+1)=-1/12`
\(0,5x-\dfrac{2}{3}x-\dfrac{2}{3}=\dfrac{-1}{12}\)
`1/2 x-2/3 x=-1/12+2/3`
`-1/6 x=7/12`
`x=7/12:(-1/6)`
`x=7/12xx(-6/1)`
`x=-7/2`
\(0,5x-\dfrac{2}{3}\left(x+1\right)=-\dfrac{1}{12}\)
\(0,5x-\dfrac{2}{3}x-\dfrac{2}{3}=-\dfrac{1}{12}\)
\(0,5x-\dfrac{2}{3}x=-\dfrac{1}{12}+\dfrac{2}{3}\)
\(0,5x-\dfrac{2}{3}x=\dfrac{7}{12}\)
\(\left(0,5-\dfrac{2}{3}\right).x=\dfrac{7}{12}\)
\(-\dfrac{1}{6}x=\dfrac{7}{12}\)
\(x=\dfrac{7}{12}:\dfrac{-1}{6}\)
\(x=\dfrac{7}{12}\times\left(-6\right)\)
\(x=-\dfrac{7}{2}\)
