question: Teacher asked me this: Solve 13*x - 3*x - 20 = 0 for x.
++++++++++
answer: 2
Solve -8 = 8*a + 16 for a.
Solve this plz.

A: -3
QUESTION: Math problem: Solve 948*o - 1121*o = 1557 for o.
ANS: -9
Q: What is the solution?
Solve 3*i + 150*i = 227 + 691 for i.

A: 6
Write down the solution for this math problem: Solve 3*o = 5 - 17 for o.
answer: -4
Write down the solution for this math problem: Solve -6123*h = -4489*h - 4902 for h.
answer:
3