QUESTION: Math problem: Solve 3*d + 4*d + 28 = 0 for d.
ANS: -4
QUESTION: Math problem: Solve 20*q = 12 + 128 for q.
ANS: 7
QUESTION: Math problem: Solve -5*o + 14 = -11 for o.
ANS: 5
QUESTION: Math problem: Solve 9*h = -2*h + 55 for h.
ANS:
5