QUESTION: Math problem: Solve -171*b + 45*b = 48*b - 696 for b.
ANS: 4
QUESTION: Math problem: Solve -2*s = -7 - 1 for s.
ANS: 4
QUESTION: Math problem: Solve 225*x - 252*x = 270 for x.
ANS: -10
QUESTION: Math problem: Solve 3117 + 26069 = -2677*b - 29708 for b.
ANS:
-22