Линейное уравнение -5х-9=-6///следущее -2x-3=1 10х+1=6х

-5x - 9 = -6
-5x = -6 + 9
-5x = 3
x = 3 : (-5)
x = - 3/5
x = -0,6

-2x - 3 = 1
-2x = 1 + 3
-2x = 4
x = 4 : (-2)
x = -2

10x + 1 = 6x
10x - 6x = -1
4x = -1
x = -1 : 4
x = -0,25