Question

помогите решить уравнение

Answer 1

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$3 \frac{9}{14} x - 2 \frac{17}{21} x = 1 \frac{1}{9} \\ \\ \frac{51}{14} x - \frac{59}{21} x = \frac{10}{9} \\ \\ \frac{5}{6} x = \frac{10}{9} \\ x = \frac{4}{3}$