Question: What is the solution?

Solve 18*a - 113 = -41 for a.

Answer: 4


Question: What is the solution?

Solve -4345*k - 18 = -4348*k for k.

Answer: 6


Question: What is the solution?

Solve 3454*v - 2214*v + 75552 = -4413*v + 284713 for v.

Answer: 37


Question: What is the solution?

Solve 8*w - 12*w - 20 = 0 for w.

Answer:
-5