Solve -10*i = -12*i, 2*i = -2*d + 2 for d.

1

Solve 3 = s - n - 0, -3*s = 3*n + 21 for s.

-2

Solve -10*c - 5*v - 21 = -14*c, -v = -5*c for c.

-1

Solve 3*s - 3*b = -43 + 28, -5*s - 4*b + 20 = 0 for s.

0

Solve 0 = 5*f + 2*y + 3*y - 30, 4*f - 5*y = 15 for f.

5

Solve -3*c + 16 = 2*k, 4*c - k + 0*k = 14 for c.

4

Solve 0 = -15*f + 14*f + 4*j + 20, 0 = -4*f - j - 5 for f.

0

Solve 5*t = 8*t, b + 2*b + 12 = t for b.

-4

Solve 0 = -5*i - 2*d - 0*d - 5, -4*d + 1 = -i for i.

-1

Solve 0 = 3*p + 2*v + 1 + 7, 4*p + 4*v = -12 for p.

-2