Write down the solution for this math problem: Solve 119*r = 123*r + 28 for r.
answer: -7

Write down the solution for this math problem: Solve -98 = -11*q + 3*q + q for q.
answer: 14

Write down the solution for this math problem: Solve -92 = -38*k - 548 for k.
answer: -12

Write down the solution for this math problem: Solve -25*b + 17*b - 24 = 0 for b.
answer:
-3