Question:
Solve 26*u + 28 - 106 = 0 for u..

Answer:
3

Question:
Solve -3*t + 5 - 20 = 0 for t..

Answer:
-5

Question:
Solve -363*m + 262 = 39*m - 140 for m..

Answer:
1

Question:
Solve 89*x - 526 = -259 for x..

Answer:
3