Question:
Solve -18*g + 2 = -20*g for g..

Answer:
-1

Question:
Solve -74*a + 603*a + 26381 = 192*a - 376*a for a..

Answer:
-37

Question:
Solve 14 = 7*i - 21 for i..

Answer:
5

Question:
Solve 194*l - 303*l = -149*l - 360 for l..

Answer:
-9