Question:
Solve 84721 - 31825 = 1102*o for o..

Answer:
48

Question:
Solve -413*r - 380*r = 41*r + 69907 + 52691 for r..

Answer:
-147

Question:
Solve -1478197 = 18573*g + 2551*g + 444087 for g..

Answer:
-91

Question:
Solve 270*j - 2871 + 3914 = 25343 for j..

Answer:
90