question: Teacher asked me this: Solve -76*l + 81*l = 0 for l.
++++++++++
answer: 0
Solve 200*u - 479*u = 343*u - 14928 for u.
Solve this plz.

A: 24
QUESTION: Math problem: Solve -12*u = -8*u + 12 for u.
ANS: -3
Q: What is the solution?
Solve 50*x - 55 = -2 - 553 for x.

A: -10
Write down the solution for this math problem: Solve -10*j + 9*j = 2 for j.
answer: -2
Write down the solution for this math problem: Solve 78*u - 16*u + 30*u + 1671 - 5719 = 0 for u.
answer:
44