Write down the solution for this math problem: Solve -543 - 5606 = -143*b for b.
answer: 43

Write down the solution for this math problem: Solve 666*m - 2228*m = 4406*m + 3163*m + 1223554 for m.
answer: -134

Write down the solution for this math problem: Solve 360 = 106*l - 34*l for l.
answer: 5

Write down the solution for this math problem: Solve -665*r - 969*r - 13921 = 12223 for r.
answer:
-16