Question: What is the solution?

Solve -3 + 28 = -74*i - 3242 - 1247 for i.

Answer: -61

Question: What is the solution?

Solve -x + 57 = -46 + 116 for x.

Answer: -13

Question: What is the solution?

Solve 59*x + 34*x + 3891 = -1092 - 2178 for x.

Answer: -77

Question: What is the solution?

Solve -4*k + 36 = -10*k for k.

Answer:
-6