Question:
Solve -46*z = -909 + 1185 for z..

Answer:
-6

Question:
Solve 82*a - 2829 = -3977 for a..

Answer:
-14

Question:
Solve 240 = 11*w + 339 for w..

Answer:
-9

Question:
Solve 67*t = -24*t - 910 for t..

Answer:
-10