Решите уравнение: 3/8*x+19=7/12*x+24.

Ответ:

\[\frac{3^{\backslash 3}}{8}x + 19 = \frac{7^{\backslash 2}}{12}x + 24\]

\[\frac{9}{24}x - \frac{14}{24}x = 24 - 19\]

\[- \frac{5}{24}x = 5\]

\[x = 5\ :\left( - \frac{5}{24} \right)\]

\[x = - 5 \cdot \frac{24}{5}\]

\[x = - 24.\]