-7х+2=3х-10 10-2х=12+х 6х-19=-2х-15 0,2х+12=0,6х-2,6 5/6х+12=1/4х-2

Question

-7х+2=3х-10 10-2х=12+х 6х-19=-2х-15 0,2х+12=0,6х-2,6 5/6х+12=1/4х-2

Answer 1

-7х+2=3х-10

-7х-3х=-10-2

-10х=-12

х=1.2

10-2х=12+х

-3х=2

х=-0.6

6х-19=-2х-15

8х=4

х=0.5

0.2х+12=0.6х-2.6

-0.4=-14.6

х=36.5