QUESTION: Math problem: Solve -w - w = -10 for w.
ANS: 5
QUESTION: Math problem: Solve 69*u = 337*u - 1340 for u.
ANS: 5
QUESTION: Math problem: Solve 897 = -46*q + 1311 for q.
ANS: 9
QUESTION: Math problem: Solve -7*j + 30 + 5 = 0 for j.
ANS:
5