Orbit1White 1)-2x=-10
x=-10:(-2)
x=5
2)5x=-15
x=-15:5
x=-3
3)-22y=-44
y=-44:(-22)
y=2
4)9x=-82
x=-82:9
x=-9

livank 3х-5х=-13+3
-2х=-10
х=-10:(-2)
х=5

-7x+12x=8-23
5х=-15
х=-15:5
х=-3

-5y-17y=-50+6
-22у=-44
у=44:22
у=2

16x-7x=-42-39
9х=-81
х=-81:9
х=-9