Solve -2*u - 3*t = 8, -4 = -4*u - 3*t + 7*t for u.

-1

Solve -r + 2*r = 5, -4*h - 3*r + 23 = 0 for h.

2

Solve -5*y + 11 = -3*z, -3*z + 2*y + 3 = 2 for z.

3

Solve -2*j = 4*t - 2*t + 8, -5*j = 3*t + 12 for j.

0

Solve -z = -4*y + 6*y, z = -4*y for y.

0

Solve 2*o = l + 9, 3*o + 1 = 6*o + l for o.

2

Solve -25 = -3*d - 5*c, -c + 3 = d - 2 for d.

0

Solve -6 = 2*v, 4*y + 6*v = 2*v - 28 for y.

-4

Solve -5*l + 10 + 26 = -4*o, -2*l + 28 = -5*o for o.

-4

Solve -2*v + 4*m + 6 = 0, 0 = -2*v - 2*m - 3 - 9 for v.

-3