Question

пожайлуста помогите
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Answer 1

Ответ:

$\frac{7}{12} x - \frac{5}{18} = 2 \frac{4}{9} \\ \frac{7}{12} x = \frac{44 + 5}{18} \\ \frac{7}{12} x = \frac{49}{18} \\ x = \frac{49 \times 12}{18 \times 7} \\ x = \frac{7 \times 2}{3} \\ x = \frac{14}{3} \\ x = 4 \frac{2}{3}$