Solve 19 + 6 = -5*v for v.

-5

Solve 27*s + 6 = 21*s for s.

-1

Solve -16*j = -17*j - 1 for j.

-1

Solve -r = 5*r - 0*r for r.

0

Solve 35 = -64*b + 57*b for b.

-5

Solve 7*r + 21 = 14*r for r.

3

Solve 17*j - 20*j = 6 for j.

-2

Solve -2809 = i - 2814 for i.

5

Solve 0 = -12*f + 6*f - 12 for f.

-2

Solve -75*m = -77*m - 10 for m.

-5