Q: What is the solution?
Solve 43*j = 34*j - 36 for j.

A: -4

Q: What is the solution?
Solve -150 = 22*z - 62 for z.

A: -4

Q: What is the solution?
Solve -8376 = 4112*a + 75398 - 8616 + 52314 for a.

A:
-31