Q: Solve 0 = -8255*w + 135738 + 343052 for w.

A: 58

Q: Solve -2040 = 80*z - 92*z - 39*z for z.

A: 40

Q: Solve 371*u + 256*u + 18952 + 21880 = 1331*u for u.

A: 58

Q: Solve 73*i + 866 + 208 = 198 for i.

A:
-12