Question

| x+2 |=3 и l 5x+3 l -3=0
Модуль x+2=3 и Модуль 5x+3 -3=0

Answer 1

1) |x-2|=3
x+2=3 и x+2=-3
x=1 и x=-5
2) |5x+3|-3=0
|5x+3|=3
5x+3=3 и 5x+3=-3
x=0 и x=-1.2