QUESTION: Math problem: Solve -96*f + 49 - 145 = 0 for f.
ANS: -1
QUESTION: Math problem: Solve 1997*z = 2088*z for z.
ANS: 0
QUESTION: Math problem: Solve 0 = -3927*f + 3498*f - 1112 + 5402 for f.
ANS: 10
QUESTION: Math problem: Solve 569*j - 561*j + 329 = -492 + 213 for j.
ANS:
-76