Solve 5*o - 6*t + t = 0, -2*o + 5*t + 12 = 0 for o.

-4

Solve -5 = -p - 4*v, -11*v = 2*p - 6*v - 4 for p.

-3

Solve -5*s = 2*w - 22, -65*w = -70*w + 4*s - 11 for w.

1

Solve -3*q + 4*s + 5 = -2, 0 = 3*q - 2*s - 11 for q.

5

Solve 2*y - 8 = k - 5, 5*k = -y - 4 for y.

1

Solve 5*f + 15 = -5*u, -2*f - f + 2*u = -6 for f.

0

Solve -4*x - 5*l = -0*x + 32, 19 = -x - 4*l for x.

-3

Solve 10*f + k = 7*f + 8, f = -2*k - 4 for f.

4

Solve 5*k = -10, -13 = 3*f + 5*k - 3 for f.

0

Solve -2*j + 15 = 5*z, z = -3*j - 2*j + 3 for z.

3