Problem: Math Problem
Solve -6269*r = -6273*r - 16 for r.

A: -4

Problem: Math Problem
Solve -300*t + 26516 = -1840*t - 85164 - 30000 for t.

A: -92

Problem: Math Problem
Solve -4*h - 12*h - 13 - 99 = 0 for h.

A:
-7