Question:
Solve -11*b - 247 = -50*b + 286*b for b..

Answer:
-1

Question:
Solve 128*g - 69*g - 590 = 0 for g..

Answer:
10

Question:
Solve -34*h + 27 = -143 for h..

Answer:
5

Question:
Solve -4162*w = -4221*w + 1239 for w..

Answer:
21