Question: What is the solution?

Solve -17*d - 89 = -38 for d.

Answer: -3

Question: What is the solution?

Solve -27*c + 28*c + 5 = 0 for c.

Answer: -5

Question: What is the solution?

Solve -10 = -i - 14 for i.

Answer: -4

Question: What is the solution?

Solve 304*l - 3386 = -310*l - 18736 for l.

Answer:
-25