Question

(х-1 9/17)+2 14/17=5 5/17

Answer 1

Ответ:

$( x - 1 \frac{9}{17} ) + 2 \frac{14}{17} = 5 \frac{5}{17} \\ x - 1 \frac{9}{17} = 5 \frac{5}{17} - 2 \frac{14}{17} \\ x - 1 \frac{9}{17} = 4 \frac{22}{17} - 2 \frac{14}{17 } \\ x - 1 \frac{9}{17} = 2 \frac{8}{17} \\ x = 2 \frac{8}{17} + 1 \frac{9}{17} \\ x = 3 \frac{17}{17} \\ x = 4$

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