Question: What is the solution?

Solve 210*z = -45 + 1818 + 747 for z.

Answer: 12

Question: What is the solution?

Solve -5910*t + 10601*t = -10359*t + 1105774 + 429326 for t.

Answer: 102

Question: What is the solution?

Solve 173*c - 1648 = 49*c - 4376 for c.

Answer: -22

Question: What is the solution?

Solve -18*y = -26*y - 32 for y.

Answer:
-4