QUESTION: Math problem: Solve 28*b = 26*b + 8 for b.
ANS: 4
QUESTION: Math problem: Solve 606*y = 78*y + 6336 for y.
ANS: 12
QUESTION: Math problem: Solve 6748 + 21572 = -761*u + 53*u for u.
ANS: -40
QUESTION: Math problem: Solve 17982 - 41229 = -861*r for r.
ANS:
27