Question: What is the solution?

Solve 241*d = -51*d + 60*d - 464 for d.

Answer: -2

Question: What is the solution?

Solve 24*t - 215 = 169 for t.

Answer: 16

Question: What is the solution?

Solve -47 = 11*u + 8 for u.

Answer: -5

Question: What is the solution?

Solve 0 = -448*k - 248 + 1098 + 2734 for k.

Answer:
8