Write down the solution for this math problem: Solve 13 = 5*q + 48 for q.
answer: -7

Write down the solution for this math problem: Solve -1061*h + 5427 = 1052*h - 9364 for h.
answer: 7

Write down the solution for this math problem: Solve 48*x + 30 = 42*x for x.
answer: -5

Write down the solution for this math problem: Solve 7050*d - 882 = 7071*d + 21 for d.
answer:
-43