Write down the solution for this math problem: Solve 0 = -24*d + 26 + 46 for d.
answer: 3

Write down the solution for this math problem: Solve 1317 = -93*r - 636 for r.
answer: -21

Write down the solution for this math problem: Solve -13*b + 81 = 11*b - 111 for b.
answer: 8

Write down the solution for this math problem: Solve 25*t + 50*t + 128*t - 31*t + 7224 = 0 for t.
answer:
-42