Q: Solve -492*s + 3794 = -1034*s for s.

A: -7

Q: Solve -351*z + 1062 - 489 = -831 for z.

A: 4

Q: Solve -2*p + 10 = 18 for p.

A: -4

Q: Solve -117*a + 35*a - 418 = -60*a for a.

A:
-19