Ответ Автор - Certyn б)(x+5/8)-3/4=5/12-3/8 x+5/8-3/4=1/24 x-1/8=1/24 x=1/24+1/8 x=1/6в)(1/20+2х)+1/5=17/4 1/20+2х+1/5=17/4 1/4+2х=17/4 2х=17/4-1/4 2х=4 х=2г)(5х-224/55)+3/11=6/5 5х-224/55+3/11=6/5 5х-19/5=6/5 5х=6/5+19/5 5х=5 х=1