QUESTION: Math problem: Solve 61*n + 29*n - 180 = 0 for n.
ANS: 2
QUESTION: Math problem: Solve 233*k = -217*k - 853*k + 6515 for k.
ANS: 5
QUESTION: Math problem: Solve -d - 32 = -9*d for d.
ANS: 4
QUESTION: Math problem: Solve 2*z - 89 + 95 = 0 for z.
ANS:
-3