Answer:
x = 3/2 or 1.5
Step-by-step explanation:
9x - 4(x-3) = x + 28
=> 9x - 4x + 12 = x +28
=> 5x - x = 28 - 12
=> 4x = 6
=> x = 6/4
∴ x = 3/2 or 1.5
