( - 8/5) x -6 = -54
-8/5 x -6 = -54
multiply both sides of the equation by 5
-8 x -30= -270
-8 x -30 = - 270
move constant to the right side and change its sign
-8 x = -270 + 30
-8 x = - 270 + 30
calculate the sum
-8 x = -240
divide both sides of the equation by -8
then you have your awnser
x = 30
i hope this helps!