Q: Solve -54 = 545*u - 563*u for u.

A: 3
Q: Solve:
Solve -13*a - 140 = -75 for a.

A: -5
Question: What is the solution?

Solve 0 = 299*y - 1757*y - 10265 - 1399 for y.

Answer: -8
Problem: Math Problem
Solve -976 = -483*b + 510 - 6799 for b.

A: -11
Question:
Solve -2*r = -29*r - 243 for r..

Answer:
-9
Question: What is the solution?

Solve -1010*s - 200195 = -56775 for s.

Answer:
-142