Mathematics: |x-1|=x/2 (the absolute value of x-1 equals one half x)

|x-1|=x/2 (the absolute value of x-1 equals one

Ответ:

denaemarie02

31.12.2021

$|x-1|= \frac{x}{2} \\ \\ x-1=- \frac{x}{2} \\ 2x-2=-x \\ 3x-2=0 \\ 3x=2 \\ x= \frac{2}{3} \\ \\ x-1= \frac{x}{2} \\ 2x-2=x \\ x-2=0 \\ x=2 \\ \\ \boxed{x= \frac{2}{3}\ and\ 2 }$

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Ответ:

natem725

04.11.2020

Mathematics

Step-by-step explanation:

The opinions of viewers of one television station are not necessarily representative of the population of a region.

Say a community has a thousand people, not everyone of those people would watch that exact station, among those that do watch which would be a few percentage, only a few also would even care to participate in the said survey.

You can't take a survey based on the responses gotten on just one station

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|x-1|=x/2
(the absolute value of x-1 equals one half x)

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