Solve -c + 20 = -2*v - 3*v, 4*c - 16 = 4*v for c.

0

Solve -s - 5*h + 4 = 0, 11 = 4*s - 3*h + 18 for s.

-1

Solve -2*k = -5*t - 27, -3 + 1 = -2*k for t.

-5

Solve -3*d - 8 = -i, 0*i - 10 = -5*i for d.

-2

Solve 12*k = 8*k, d + 2*k + 3 = 0 for d.

-3

Solve -8 + 0 = -2*r + 2*j, 3*r = -3*j + 12 for r.

4

Solve 3*l + 35 = 5*h - 2*l, -4*h - l + 13 = 0 for h.

4

Solve -5*d + 15 = -3*h, -4*d + 7*h + 12 = 2*h for d.

3

Solve 5*b + z - 6 = 0, 3*b + 6 = -3*z - 0 for b.

2

Solve 4*f + 2*j + 2 = 0, -4*f = -5*f - 4*j - 4 for f.

0