Question:
Solve -1173*x + 13422 = -8865 for x..

Answer:
19

Question:
Solve 73*a + 1940 = -10*a - 14*a for a..

Answer:
-20

Question:
Solve 0 = 194*j - 54*j + 148*j - 10368 for j..

Answer:
36

Question:
Solve 31 = -59*t + 149 for t..

Answer:
2