Solve -5*k - 15 = 0, 93 = 4*v - 5*k + 86 for v.

-2

Solve 0 = 3*h - 5*h + o + 2, -4*h - 2 = -5*o for h.

2

Solve -a - 11 = -3*f, a - 5 - 4 = -2*f for f.

4

Solve 5*i + 4*n = -28, -87*i + 5*n = -90*i - 22 for i.

-4

Solve -10 = 2*b + 5*n, -3*b = -0*b + n + 2 for b.

0

Solve -4*w - 22 + 1 = -5*q, 2*w + 3*q + 5 = 0 for w.

-4

Solve 0 = -13*b + 15*b - 10, -5*r + 2*b = 10 for r.

0

Solve -24 = 3*d - 5*s, -2*s + 3 = d - 0*d for d.

-3

Solve -4*b = 4*n + 12, -6*b + 11 = -4*n - 9*b for n.

-2

Solve i - d - 1 = 0, -29 + 6 = -5*i - 4*d for i.

3