Question: What is the solution?

Solve 218*q - 1153 = -267*q - 101*q - 12287 for q.

Answer: -19

Question: What is the solution?

Solve 1307*q + 50331 = 12428 for q.

Answer: -29

Question: What is the solution?

Solve -6379*d = -6364*d + 255 for d.

Answer: -17

Question: What is the solution?

Solve -22*j + 518 = 63*j - 11*j for j.

Answer:
7