QUESTION: Math problem: Solve 450 = 26*j + 580 for j.
ANS: -5
QUESTION: Math problem: Solve -u + 159 - 157 = 0 for u.
ANS: 2
QUESTION: Math problem: Solve -2688*t + 24044*t + 73143 - 982942 - 1012241 = 0 for t.
ANS: 90
QUESTION: Math problem: Solve 25*b - 27*b - 4 = 0 for b.
ANS:
-2