Question: What is the solution?

Solve 13*y + 993 = 1019 for y.

Answer: 2

Question: What is the solution?

Solve 8669*g - 8681*g = 360 for g.

Answer: -30

Question: What is the solution?

Solve 103*c + 139*c - 5031 = -1159 for c.

Answer: 16

Question: What is the solution?

Solve -14*y - 31*y = -19*y + 159*y + 740 for y.

Answer:
-4