Решите уровненная 2-(3х+2)=5-2х 2-3(х+2)=5-2х 0,2-2х-2=0,4 5(2+1,5)-0,5=24 7х=3(х+8)

2-(3х+2)=5-2х -6х+4=5-2х -6х+2х=5-4 -4х=4 х=-1 0,2-2х-2=0,4 -2х=0,4+2-0,2 -2х=2,2 х=-1,1 7х=3(х+8) 7х=3х+8 7х-3х=8 4х=8 х=2

2-(3х+2)=5-2х2-3х-2-5+2х=0-х-5=0-х=5х=-52-3(х+2)=5-2х2-3х-4-5+2х=0-7-х=0-х=-7х=70.2-2х-2=0.40.2-2х-2-0.4=0-2.2-2х=0-2х=2.2х=-1.17х=3 (х+8)7х=3х+247х-3х=244х=24х=6