QUESTION: Math problem: Solve 51*v = 39*v + 12 for v.
ANS: 1
QUESTION: Math problem: Solve -5006 = 34*z - 4122 for z.
ANS: -26
QUESTION: Math problem: Solve 787 + 257 = -43*b - 44*b for b.
ANS: -12
QUESTION: Math problem: Solve 355*q - 3622 = -347*q + 482*q + 2978 for q.
ANS:
30