Question

Решите уравнение
7 3/12-x=2 4/9​

Answer 1

$displaystyle tt 7frac{3}{12}-x=2frac{4}{9} \\\ displaystyle tt frac{87}{12}-x=frac{22}{9} \\\ displaystyle tt frac{29}{4}-x=frac{22}{9} \\\ -x = frac{22}{9}-frac{29}{4} \\\ displaystyle tt -x=-frac{173}{36} \\\ displaystyle tt x=frac{173}{36} \\\ displaystyle tt x=4frac{29}{36}$