Q: Solve 57 = -36*r - 231 for r.

A: -8
Q: Solve:
Solve -4 = -2*z - 12 for z.

A: -4
Question: What is the solution?

Solve 0 = 18*j - 25*j - 11*j - 108 for j.

Answer: -6
Problem: Math Problem
Solve 200*w + 11194 = 11*w - 197*w for w.

A: -29
Question:
Solve 0 = -3950*t + 4036*t + 86 for t..

Answer:
-1
Question:
Solve -21*b + 562 = 940 for b..

Answer:
-18