QUESTION: Math problem: Solve -321*b + 3844 = -7530 - 3713 for b.
ANS: 47
QUESTION: Math problem: Solve 9*x = -2*x - 44 for x.
ANS: -4
QUESTION: Math problem: Solve 0 = 44*r + 29*r - 1095 for r.
ANS: 15
QUESTION: Math problem: Solve 0 = -469*d + 1021 - 5242 for d.
ANS:
-9