Question

5|-х|=3;
1,5|-х|=6;
2/3|х|=4;

Answer 1

$5|-x|=3; \ |-x|= frac{3}{5} ; \ left [ {{-x= frac{3}{5},} atop {-x=- frac{3}{5};}} right. left [ {{x=- frac{3}{5},} atop {x= frac{3}{5};}} right. \ \ 1,5|-x|=6; \ |-x|=4; \ left [ {{-x= 4,} atop {-x=-4;}} right. left [ {{x=- 4,} atop {x=4;}} right. \ \ frac{2}{3}|x|=4; \ |x|=6; \ left [ {{x=-6,} atop {x=6;}} right.$