Решите уравнение(5х-3)-(3х+5)=0
(5х-3)-(3х+5)=0 5х-3-3х-5=0 2х-8=0 2х=8 х=8:2 х=4
(5х-3)-(3х+5)=0 5х-3-3х-5=0 2х=8 х=4