6x/6=-60/6
x=-10
-13x/(-13)=-65/(-13)
x=5
-8x-48=0
x+6=0
1) -10
2) 5
3) -6
Пошаговое объяснение:
1)
6x = -60
x = -60 : 6
x = -10
2)
-13x = -65
-x = -65 : 13
-x = -5 | *(-1)
x = 5
3)
-8x = 48
-x = 48 : 8
-x = 6 | *(-1)
x = -6
