Question

-9х=36; -1.8х=-5.4 ; 0.6х=-2.4

Answer 1

1) -9х = 36

х = 36/(-9) = -4

2) -1.8х = -5.4

х = -5.4/(-1.8) = 3

3) 0.6х = -2.4

х = -2.4/0.6 = -4

Answer 2

To solve the equations, let's solve for "x" in each case:

1. -9x = 36: Divide both sides of the equation by -9 to isolate x: -9x / -9 = 36 / -9 x = -4

2. -1.8x = -5.4: Divide both sides of the equation by -1.8: -1.8x / -1.8 = -5.4 / -1.8 x = 3

3. 0.6x = -2.4: Divide both sides of the equation by 0.6: 0.6x / 0.6 = -2.4 / 0.6 x = -4

Therefore, the solutions are:

1. x = -4
2. x = 3
3. x = -4