Question:
Solve 0 = -7*g - 22 - 13 for g..

Answer:
-5

Question:
Solve 0 = 261*x - 265*x - 8 for x..

Answer:
-2

Question:
Solve -295091*r = -295079*r + 360 for r..

Answer:
-30

Question:
Solve -201 - 129 + 232 = 2*j for j..

Answer:
-49