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x=-\frac{1}{2}x-\frac{1}{2}\left(-1\right)+2
Use the distributive property to multiply -\frac{1}{2} by x-1.
x=-\frac{1}{2}x+\frac{1}{2}+2
Multiply -\frac{1}{2} and -1 to get \frac{1}{2}.
x=-\frac{1}{2}x+\frac{1}{2}+\frac{4}{2}
Convert 2 to fraction \frac{4}{2}.
x=-\frac{1}{2}x+\frac{1+4}{2}
Since \frac{1}{2} and \frac{4}{2} have the same denominator, add them by adding their numerators.
x=-\frac{1}{2}x+\frac{5}{2}
Add 1 and 4 to get 5.
x+\frac{1}{2}x=\frac{5}{2}
Add \frac{1}{2}x to both sides.
\frac{3}{2}x=\frac{5}{2}
Combine x and \frac{1}{2}x to get \frac{3}{2}x.
x=\frac{5}{2}\times \frac{2}{3}
Multiply both sides by \frac{2}{3}, the reciprocal of \frac{3}{2}.
x=\frac{5\times 2}{2\times 3}
Multiply \frac{5}{2} times \frac{2}{3} by multiplying numerator times numerator and denominator times denominator.
x=\frac{5}{3}
Cancel out 2 in both numerator and denominator.