Question:
Solve -11946 + 97737 = 1778*o - 106233 for o..

Answer:
108

Question:
Solve 7*k = 16*k + 63 for k..

Answer:
-7

Question:
Solve -101530*a + 164 = -101571*a for a..

Answer:
-4

Question:
Solve 519*g + 534*g = 978*g + 1500 for g..

Answer:
20