question: Teacher asked me this: Solve 12478 = 156*l + 9046 for l.
++++++++++
answer: 22
Solve 2*h + 5*h = 0 for h.
Solve this plz.

A: 0
QUESTION: Math problem: Solve -4*b + 3 = -5*b for b.
ANS: -3
Q: What is the solution?
Solve 7*a - 98 + 18 = 4 for a.

A: 12
Write down the solution for this math problem: Solve -2945 + 3197 = 10*o + 2*o for o.
answer: 21
Write down the solution for this math problem: Solve 18*s - 19*s = 0 for s.
answer:
0