Question

3•(5-х)=3 2/3•(5-х) решите ураавнения дам 30 балов

Answer 1

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Answer 2

$5 - x = 1 \\ - \times = 1 - 5 \\ - x = - 4 \\ x = 4 \\ 2. \frac{2}{3} \times \frac{5}{1} - x \\ \frac{2 \times 5}{3 \times 1} - x \\ \frac{10}{3} - x$