Question:
Solve 917*k + 53774 = -13*k - 33646 for k..

Answer:
-94

Question:
Solve -45*y + 593 - 1169 + 486 = 0 for y..

Answer:
-2

Question:
Solve 872*y = 877*y - 5 for y..

Answer:
1

Question:
Solve 0*q = -5*q - 0*q for q..

Answer:
0