question: Teacher asked me this: Solve -4473*r = -4462*r + 33 for r.
++++++++++
answer: -3
Solve -38*b = -61*b for b.
Solve this plz.

A: 0
QUESTION: Math problem: Solve -1720*z + 3442*z = 1699*z - 253 for z.
ANS: -11
Q: What is the solution?
Solve -82*a + 3344 = 70*a for a.

A: 22
Write down the solution for this math problem: Solve 98 - 450 = -22*k for k.
answer: 16
Q: Solve:
Solve 0 = 1678*c - 1660*c + 126 for c.

A:
-7