Question: What is the solution?

Solve -30*z - 4*z + 2426 = 34*z + 522 for z.

Answer: 28

Question: What is the solution?

Solve -12 = -2*n - 18 for n.

Answer: -3

Question: What is the solution?

Solve -61*t + 268 + 286 = 127 for t.

Answer: 7

Question: What is the solution?

Solve 0 = -76*c + 88 + 224 - 84 for c.

Answer:
3