Question: What is the solution?

Solve 5*h = -19*h - 168 for h.

Answer: -7

Question: What is the solution?

Solve -274*y - 2292 = 490*y for y.

Answer: -3

Question: What is the solution?

Solve -7*j + 9346 = 12*j + 9707 for j.

Answer: -19

Question: What is the solution?

Solve -3*y - 20 = y for y.

Answer:
-5