Question:
Solve -83*g - 322*g - 6604 = 201*g - 98*g for g..

Answer:
-13

Question:
Solve 0 = 63*l - 134 - 118 for l..

Answer:
4

Question:
Solve -198 - 110 = -28*r for r..

Answer:
11

Question:
Solve -16*r - 12 - 5 - 127 = 0 for r..

Answer:
-9