how do i get the right answer

a = 30,

b = .5

c = -6

equation given:   (ab - c^2)/a - bc

substitute the values given:

(30(.)^2)/30 - .5(-6)

solve:

(15 + 6^2) / 30 - 3

(15 + 36 ) / 27

51 / 27

or simplified:

51/27 /3 = 17/9

or decimal:

1.

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!