question: Teacher asked me this: Solve -210*k - 703 = 613 - 208 - 58 for k.
++++++++++
answer: -5
Solve 7940 = 4588*u - 221460 for u.
Solve this plz.

A: 50
QUESTION: Math problem: Solve 63*l - 14*l - 434 = 448 for l.
ANS: 18
Q: What is the solution?
Solve -8*r - 205 = -221 for r.

A: 2
Write down the solution for this math problem: Solve -17*v + 76 = 110 for v.
answer: -2
QUESTION: Math problem: Solve 0 = j + 6*j - 2*j for j.
ANS:
0