QUESTION: Math problem: Solve b - 9*b = 2*b for b.
ANS: 0
QUESTION: Math problem: Solve -33 = -k - 35 for k.
ANS: -2
QUESTION: Math problem: Solve 23 = -7*n + 20 - 11 for n.
ANS: -2
QUESTION: Math problem: Solve 0 = 794*x + 3648 + 1974 + 18198 for x.
ANS:
-30