Solve 9 = 3*i - 3*x, 6*i + 3*x = 10*i - 11 for i.

2

Solve -16 = -5*c - r + 5*r, 5*c - 3*r - 17 = 0 for c.

4

Solve 5*a - 4*z - 8 = 8*a, 5*a = -5*z - 15 for a.

-4

Solve 0 = 5*o - 4*j - 21, 3*j - 2*j = -4 for o.

1

Solve 0 = 5*r + 5*p + 35, -215*r + 212*r + 9 = -3*p for r.

-2

Solve 4*y - 6*y = -5*p - 12, 0 = -5*y + 5*p + 15 for y.

1

Solve -3*t + 1 = 5*k - 5*t, 0 = k - 3*t + 5 for k.

1

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

0

Solve -3*s = -j + 10 - 2, -4*j = -3*s + 4 for s.

-4

Solve 0 = -3*c - 2*u - 20 + 21, -3*c + 3*u = 24 for c.

-3