Question:
Solve 156*z = -73*z - 26*z for z..

Answer:
0

Question:
Solve 32*x - 66 = 10*x for x..

Answer:
3

Question:
Solve 0 = 13*x - 17*x for x..

Answer:
0

Question:
Solve -251*m - 6106 - 8465 = 6011 for m..

Answer:
-82