Write down the solution for this math problem: Solve -44*x + 21*x = -29*x + 96 for x.
answer: 16

Write down the solution for this math problem: Solve -406 = 42*q + 16*q - 0*q for q.
answer: -7

Write down the solution for this math problem: Solve 12*f - 11*f + 176*f + 43957 = 58471 for f.
answer: 82

Write down the solution for this math problem: Solve 3*k - 10*k = -14 for k.
answer:
2