Question:
Solve -6*w + 3 = 3 for w..

Answer:
0

Question:
Solve -15*q - 13*q + 97 = -183 for q..

Answer:
10

Question:
Solve -26*y = -32*y + 18 for y..

Answer:
3

Question:
Solve -144*z - 22 = -166*z for z..

Answer:
1