Tìm x biết: (2x - 3) / 3 - 3/2 = (5 - 3x) / 6 - 1/3
Tìm x biết: \(\frac{{2x - 3}}{3} - \frac{3}{2} = \frac{{5 - 3x}}{6} - \frac{1}{3}\).
Tìm x biết: \(\frac{{2x - 3}}{3} - \frac{3}{2} = \frac{{5 - 3x}}{6} - \frac{1}{3}\).
\(\frac{{2x - 3}}{3} - \frac{3}{2} = \frac{{5 - 3x}}{6} - \frac{1}{3}\)
⇔ \(\frac{{4x - 6 - 9}}{6} = \frac{{15 - 9x - 6}}{{18}}\)
⇔ 12x – 45 = 9 – 9x
⇔ 21x = 54
⇔ x = \(\frac{{54}}{{21}} = \frac{{17}}{7}\).