Question

determinați nr reale care verifica egalitatile |x|=7 |x-2|=3
$| - x | = 3$
$|x| = 7$
$|x - 2| = 3$
$|x + 1| = 1$
$|4 - x| = 2$
$|x| = - 2$
$| \frac{x}{2} | = 4$
$| \frac{6}{x} | = 3$
​

Answer 1

|-3|= 3
|-7|=7
|-1-2|=3
|-2+1|=1
|4-6|=2
|2|=-2
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