Write down the solution for this math problem: Solve 17*t = -54 + 20 for t.
answer: -2

Write down the solution for this math problem: Solve -18*q + 21*q = 3 for q.
answer: 1

Write down the solution for this math problem: Solve 69*d = -45*d + 25*d + 21 - 3759 for d.
answer: -42

Write down the solution for this math problem: Solve -225 = 132*b - 157*b for b.
answer:
9