Solve -5*q + 5*v = -25, 5*q + 0*v + 5 = -v for q.

0

Solve 5*n + 8 = -3*l, -2*n + 309 = -5*l + 306 for l.

-1

Solve 4*p + 3*r = 9*p + 1, 0 = -4*r - 12 for p.

-2

Solve -w = -3*o + 17, 2*o = 3*o + 5*w + 5 for o.

5

Solve -1 = -4*c + y + 10, 5*y = 3*c - 4 for c.

3

Solve -5*v + l + 15 = 24, 0 = 4*v + 4*l - 12 for v.

-1

Solve -5*t + 2*u = 10, 2*t + 5*u - 25 = -t for t.

0

Solve -5*s - 2*l = 3 + 2, s = -l - 1 for s.

-1

Solve -2*q + 0 - 1 = k, 0 = 3*k + 4*q + 3 for k.

-1

Solve -3*n - 4 = 4*y - 6*n, -2*y = -5*n + 16 for y.

2