Write down the solution for this math problem: Solve -11*z - 4*z = -17*z + 20 for z.
answer: 10

Write down the solution for this math problem: Solve 0 = -95*u + 22935373 - 22933378 for u.
answer: 21

Write down the solution for this math problem: Solve 36*w + 155 = -133 for w.
answer: -8

Write down the solution for this math problem: Solve -8*w + 1851 = 84*w + 26*w - 1453 for w.
answer:
28