Write down the solution for this math problem: Solve 78 = -133*o + 211*o for o.
answer: 1

Write down the solution for this math problem: Solve -8*f - 4 = -6*f for f.
answer: -2

Write down the solution for this math problem: Solve -49 = -11*x - 5 for x.
answer: 4

Write down the solution for this math problem: Solve 32 - 14 = -6*z for z.
answer:
-3