Q: Solve 45*k + 672 = -4*k - 161 for k.

A: -17
Q: Solve:
Solve 0 = -15*j + 10*j - 25 for j.

A: -5
Question: What is the solution?

Solve 287*f = 249*f + 38 for f.

Answer: 1
Problem: Math Problem
Solve 0 = -7*u - 49*u + 448 for u.

A: 8
Question:
Solve 0 = -4*l + 122 - 98 for l..

Answer:
6
Solve -629*a - 12 = -644*a + 18 for a.
Solve this plz.

A:
2