Question: What is the solution?

Solve 9*g = 5*g - 32 for g.

Answer: -8

Question: What is the solution?

Solve 234 + 104 = 16*u + 34 for u.

Answer: 19

Question: What is the solution?

Solve 127*m = -58*m - 66*m - 8785 for m.

Answer: -35

Question: What is the solution?

Solve -26*l + 14*l + 9*l = 0 for l.

Answer:
0