QUESTION: Math problem: Solve -7*t + 760 = 767 for t.
ANS: -1
QUESTION: Math problem: Solve -9*w - 26564 = -26690 for w.
ANS: 14
QUESTION: Math problem: Solve -k + 6 = 7 for k.
ANS: -1
QUESTION: Math problem: Solve 0*d = 3*d - 3 for d.
ANS:
1