Question: What is the solution?

Solve 36*y - 26*y - 70 = 0 for y.

Answer: 7

Question: What is the solution?

Solve -733 + 745 = 3*y for y.

Answer: 4

Question: What is the solution?

Solve -17*l + 19*l + 10 = 0 for l.

Answer: -5

Question: What is the solution?

Solve -27121 - 146793 = 8211*z + 5628*z - 461*z for z.

Answer:
-13