Question:
Solve 2*t = 43 - 51 for t..

Answer:
-4

Question:
Solve 65 + 316 = -87*k - 576 for k..

Answer:
-11

Question:
Solve 4*y + 2765 = 557*y for y..

Answer:
5

Question:
Solve -41 = -10*t + 129 for t..

Answer:
17