Write down the solution for this math problem: Solve 1951 = 14*m + 1797 for m.
answer: 11

Write down the solution for this math problem: Solve -790*r + 105347 = -212*r + 1149*r for r.
answer: 61

Write down the solution for this math problem: Solve 173*s = 769*s - 207*s - 253*s + 8296 for s.
answer: -61

Write down the solution for this math problem: Solve 164*t + 418*t + 1582*t + 309*t = 101393 for t.
answer:
41