question: Teacher asked me this: Solve 159*a + 434*a = 136*a + 22850 for a.
++++++++++
answer: 50
Solve -30594 = 1317*s + 1493*s - 109274 for s.
Solve this plz.

A: 28
QUESTION: Math problem: Solve 28*s - 167 + 1877 = 218*s for s.
ANS: 9
Q: What is the solution?
Solve 13*t = 22*t + 54 for t.

A: -6
Write down the solution for this math problem: Solve -2269*s + 8010 = -2765*s + 42234 for s.
answer: 69
QUESTION: Math problem: Solve -134*u - 30*u = -1804 for u.
ANS:
11