Solve 4*p - 17 = -d, 324*d - 8 = 320*d - 4*p for d.

-3

Solve 0 = -2*v + c - 9, 3*c = -2 + 5 for v.

-4

Solve 3*t = -3*s + 18, 4*t + s - 10 = 2 for t.

2

Solve 3*d = 2*u - 9, d + 2*u = -2*u - 17 for d.

-5

Solve 6*q + 2*l - 10 = 8*q, 10 = -2*q - 2*l for q.

-5

Solve -5*q + 3*d = -7, 24 - 13 = 4*q + 3*d for q.

2

Solve -5*s + 3*d + 18 = 0, 4*s - 5 = -2*d + 5 for s.

3

Solve -n = -4, -3*a + 3*n = 2*a + 27 for a.

-3

Solve 5*o + 13 = n + n, 4*n = -5*o - 19 for o.

-3

Solve -5 = 5*m - 5*i, 2 = -12*m + 14*m - i for m.

3