Solve 3*u - 51*t - 12 = -47*t, -20 = -5*u + 4*t for u.

4

Solve q - 156 = 5*z - 166, 0 = -3*z + 6 for q.

0

Solve -2*u - 4*l + 0*l - 8 = 0, 2*u = -5*l - 12 for u.

4

Solve -8 = 4*b + 4*m, 0*m + 2*m = -4 for b.

0

Solve 2*o - p - 1 = 2, -5*o + 18 = p for o.

3

Solve 0 = -4*u - 3*u - 2*w + 6, 15 = 2*u + 5*w for u.

0

Solve 0 = x + 131*s - 136*s + 5, 10 = -2*x - 4*s for x.

-5

Solve -2*t + 4*b = -12, -3*t + 27*b - 29*b - 22 = 0 for t.

-4

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

0

Solve -t + 2*z = 8, 6*t - 4*z = 8*t for t.

-4