QUESTION: Math problem: Solve 3*w = 7*w - 4 for w.
ANS: 1
QUESTION: Math problem: Solve -55*d = -21 + 76 for d.
ANS: -1
QUESTION: Math problem: Solve -3227*b - 2895 + 6452 + 18250 = -804*b for b.
ANS: 9
QUESTION: Math problem: Solve -15*x + 14*x = 0 for x.
ANS:
0