Solve the equation using inverse operations. Check your solutions. In your final answer, include all of your work. 1/4 x^3 = - 27/4

1/4x^3 = -27/4

To cancel out the denominator, multiply the entire equation by 4:

4(1/4x^3 = -27/4)
x^3 = -27
x = -3

Answer:
x = -3