Solve 4*b - 4*h + 12 = 0, 3*h + 7 = 5*b + 16 for b.

0

Solve 5*x = -4*n + 5*n - 18, 0 = 2*x + 8 for n.

-2

Solve -9 + 2 = -2*r - 5*j, 0 = 5*r - 5*j for r.

1

Solve i + 2*l = -0*i - 6, -2*i + l = -3 for i.

0

Solve -i + b = -2*i + 2, -b = -5*i + 16 for i.

3

Solve -x + 6 = -c, x = 5*c - 2*c + 10 for c.

-2

Solve -17*c + 16*c + 8 = -2*u, -3*c - 4*u = 16 for c.

0

Solve k = 4*l - 15, 87*k - 18 = -l + 92*k for l.

3

Solve h = -2*p - 2, 7 - 10 = 2*h + 3*p for h.

0

Solve -2*n = 2*o, -13*o = -9*o + 5*n - 4 for o.

-4