QUESTION: Math problem: Solve -6*d + 2*d + 22 = 7*d for d.
ANS: 2
QUESTION: Math problem: Solve 30415 + 7495 = -3162*b + 692*b - 6550 for b.
ANS: -18
QUESTION: Math problem: Solve 85*w - 2212 = -231*w for w.
ANS: 7
QUESTION: Math problem: Solve 1322*h + 33 = 1319*h for h.
ANS:
-11