Q: Solve -110*p - 134*p + 365*p - 469 = 114*p for p.

A: 67

Q: Solve -18 = 3*u - 6 for u.

A: -4

Q: Solve 21*y - 47*y - 1200 = 22*y for y.

A: -25

Q: Solve -35*r - 64*r - 639 = -28*r for r.

A:
-9