Question

решите уравнеение

х-2=-28

-4-х=-10

-12=7-19х

3х+7=3-х

5-2х=3х-10

0.2х +2.7=1.4-1.1х

4.4х+5.9=0.9х-0.4

3-3х-5х-10=1-4х

4(х-0.8)=3.8х-5.8

Answer 1

х-2=-28
х=-28+2
х=-26

-4-х=-10
-х=-6
х=6

-12=7-19х
19х=19
х=1

3х+7=3-х
4х=-4
х=-1

5-2х=3х-10
-5х=-15
х=3