Task: Question Understanding
Input (English): Let q(o) = 2*o**3 - 4*o**2 + 2*o + 1. Let d be (12/(-24))/(1/(-4)). Let w be q(d). Solve 5*c + 4*a + 11 = 0, -2*c + 38 = -w*a + 16 for c.
Output (English): algebra