question: Teacher asked me this: Solve 6*r - 4 = 4*r for r.
++++++++++
answer: 2
Solve 43*o + 2 = 44*o for o.
Solve this plz.

A: 2
QUESTION: Math problem: Solve -6011*z + 6041*z = -212 - 448 for z.
ANS: -22
Q: What is the solution?
Solve 4540 + 6597 = -1591*s for s.

A: -7
Write down the solution for this math problem: Solve 23*x = 35*x - 12 for x.
answer: 1
Problem: Math Problem
Solve 27*a + 39 = -42 for a.

A:
-3