Solve -81 = -5*s + 32*s for s.

-3

Solve 12*d - 15 = 17*d for d.

-3

Solve -107*v = -95*v - 12 for v.

1

Solve 23*k + 10*k + 66 = 0 for k.

-2

Solve 0 = -3*h + 7 - 10 for h.

-1

Solve -v + 39 = 43 for v.

-4

Solve 25 = -2*h + 29 for h.

2

Solve -2*d = -6*d - 12 for d.

-3

Solve -73*i = -86*i - 26 for i.

-2

Solve 12*h + 2 = 13*h for h.

2