Solve s + 1 + 6 = -5*i, 3*i - s + 1 = 0 for i.

-1

Solve -16 = 4*i, m = -3*i - 11 - 2 for m.

-1

Solve 0 = o - 5*m + 12, -4*o + 2*m = 7*m - 2 for o.

-2

Solve -2*b = f + 11, 70*b = 65*b - f - 26 for b.

-5

Solve 3*r = s - 34 + 24, 3*s - r - 14 = 0 for s.

4

Solve -3*j + m - 13 - 7 = 0, -5*j - 5*m = 0 for j.

-5

Solve 16*o = r + 15*o + 6, 2*r - 3*o = -15 for r.

-3

Solve 2*z - z - 4 = -2*k, -3*k = -5*z + 20 for z.

4

Solve -l + 5*z + 20 = 0, -3*l - 30 = -0*z + 3*z for l.

-5

Solve b - 2 = 2*i + 8, -4 = 4*i + 2*b for i.

-3