Solve 3*s - 26 = -4*f + 5*s, 0 = -3*f - 3*s - 3 for f.

4

Solve -5*t - 4 = -2*i - 3, 2*t = 3*i - 7 for t.

1

Solve -3*v - 2*m + 9 = 0, -m + 25 = 2*v - 6*m for v.

5

Solve -2*v + 0*v = 3*f - 13, -2*v + 4*f = 8 for v.

2

Solve -4*b - 3*o - 12 = -b, -b + 2*o = -8 for b.

0

Solve 4*z + 5 = -7, -13 = -c + 3*z for c.

4

Solve -5*l + 8 = -2*o + 6*o, -8 = l - 4*o for l.

0

Solve -f + y + 2 = 0, 0 = -y + 4*y - 6 for f.

4

Solve 0 = -2*o - 3*y - 1, 2*y - 3*y - 5 = -4*o for o.

1

Solve -4*p = -16, -3*r + 2*p = -0*p + 5 for r.

1