Question:
Solve -1381*c - 1347*c = -2381*c + 27413 for c..

Answer:
-79

Question:
Solve -374*z = 271*z - 94*z - 11408 - 714 for z..

Answer:
22

Question:
Solve -197 = -21*v + 13 for v..

Answer:
10

Question:
Solve 0 = -22*v - 24959 + 25003 for v..

Answer:
2