QUESTION: Math problem: Solve 7131 = 425*k - 9*k - 773 for k.
ANS: 19
QUESTION: Math problem: Solve 51 - 72 = 7*q for q.
ANS: -3
QUESTION: Math problem: Solve 0 = -1492*j + 10783 + 48897 for j.
ANS: 40
QUESTION: Math problem: Solve 23*z - 520 + 95 - 35 = 0 for z.
ANS:
20