Q: Solve -694*b + 138*b = -35*b + 1026*b - 137683 for b.

A: 89

Q: Solve 694*v = 712*v - 360 for v.

A: 20

Q: Solve -2304 = -71*s + 263*s for s.

A: -12

Q: Solve 4*z = 5*z + 3 for z.

A:
-3