Question: What is the solution?

Solve -145 = 46*h + 315 for h.

Answer: -10

Question: What is the solution?

Solve -1318*v - 719*v = -54009 - 76359 for v.

Answer: 64

Question: What is the solution?

Solve -39*a - 82*a = -4*a + 4095 for a.

Answer: -35

Question: What is the solution?

Solve -21657*k + 6120 = -43315*k + 21828*k for k.

Answer:
36