Tìm x, biết: \(\,x - \frac{1}{2} = \frac{3}{2}\)

* Hướng dẫn giải

\(\begin{array}{l}\,x - \frac{1}{2} = \frac{3}{2}\\\,\,\,\,\,x\,\,\,\,\,\,\,\,\,\, = \frac{3}{2} + \frac{1}{2}\\\,\,\,\,\,x\,\,\,\,\,\,\,\,\,\, = 2\end{array}\)

Chọn C