Предмет: Математика, автор: МакcZnan1

Помогите пожалуйста с примером
5 |x| - 12 = -4

Ответы

Автор ответа: magrovartanova
0
5|x|-12=-4
5|x|=8
|x|=8/5
x1= 8/5=1,6
x2=-8/5=-1,6
Ответ: +-1,6
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