Question:
Solve -30684 = -2875*x - 2239*x for x..

Answer:
6

Question:
Solve 32*h + 2 = 30*h for h..

Answer:
-1

Question:
Solve 48*r - 701 = -2*r - 34*r + 2155 for r..

Answer:
34

Question:
Solve -497*s + 181*s - 17957 = 189*s + 29513 for s..

Answer:
-94