Question:
Solve -8*j - 19 = 5 for j..

Answer:
-3

Question:
Solve -3230 = -465*u - 905 for u..

Answer:
5

Question:
Solve 164917*k + 276 = 164929*k for k..

Answer:
23

Question:
Solve 16387*z = 16417*z + 2130 for z..

Answer:
-71