/2x/=3; /3x/=12; /5x/+3=8;

Question

/2x/=3; /3x/=12; /5x/+3=8;

Answer 1

2х=3, х=3/2, 2х=-3, х=-3/2 Ответ 3/2 и -3/2
3х=12, х=4, 3х=-12, х=-4 Ответ 4 и -4
5х=5, х=1, 5х=-5, х=-1 Ответ 1 и -1