Question:
Solve -112 = 13*v - 29*v for v..

Answer:
7

Question:
Solve 444*p + 442*p + 464*p - 840 = 1371*p for p..

Answer:
-40

Question:
Solve 5*j = 7*j - 4 for j..

Answer:
2

Question:
Solve 10*g - 13*g = 44*g + 846 for g..

Answer:
-18