Write down the solution for this math problem: Solve 367*k = -340*k + 706*k - 8 for k.
answer: -8

Write down the solution for this math problem: Solve -37*k + 8*k = 116 for k.
answer: -4

Write down the solution for this math problem: Solve 28*u + 39 = -101 for u.
answer: -5

Write down the solution for this math problem: Solve 140*a = 96*a + 44 for a.
answer:
1