Question:
Solve -34*i + 16*i + 54 = 0 for i..

Answer:
3

Question:
Solve 2*w = 28*w + 104 for w..

Answer:
-4

Question:
Solve 0 = -18*r + 103*r - 340 for r..

Answer:
4

Question:
Solve 3819011*n + 93150 = 3819632*n for n..

Answer:
150