5 - 3 ( x - 2 ( x - 2 ( x -2) ) ) = 2

5-3(х-2(х-2(х-2)))=25-3(х-2(х-2х+4))=25-3(х-2х+4х-8)=25-3х+6х-12х+24=229-9х=229-2=9х27=9хх=27/9х=3

5-3(х-2(х-2х+4))=25-3(х-2х+4х-8)=25-3х+6х-12х+24=2-3х+6х-12х=2-24-5-9х=-27х=3