Предмет: Математика, автор: Аноним

Пожалуйста решения срочно 2 5/6-х=5 1/2

Ответы

Автор ответа: vanalinn

$2\frac{5}{6}-x=5\frac{1}{2}\\\frac{17}{6}-x=\frac{11}{2}|*6\\17-6x=33\\-6x=33-17\\-6x=16|:-6\\ x=-\frac{16}{6}\\x=-\frac{8}{3}\\x= -2\frac{2}{3}\\$

Ответ: -2 $\frac{2}{3}$

Автор ответа: iramazurk

Ответ:

Пошаговое объяснение:

2. 5/6 - х = 5. 1/2

х = 2. 5/6 - 5. 1/2

х = 2. 5/6 - 5. 3/6

х = 2. 5/6 - 4. 9/6

х = -2. 4/6

х = -2. 2/3

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Mikhail Lomonosov
M ikhail Vasilyevich Lomonosov (1711— 1765) was
a Russian scientist and w riter who made important
contributions to literature, education and
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в
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