Write down the solution for this math problem: Solve -5*v + 4*v - 154 = -12*v for v.
answer: 14

Write down the solution for this math problem: Solve 0 = -30*u + 33*u + 9 for u.
answer: -3

Write down the solution for this math problem: Solve -98*h - 759*h + 11438 = -14272 for h.
answer: 30

Write down the solution for this math problem: Solve 348230*d - 2450 = 348195*d for d.
answer:
70