Solve -2*u - 4*w = -6, 5*u - 13*w + 45 = -8*w for u.

-5

Solve 30 = -5*u + 4*l + 8, 0 = 5*u - 2*l + 16 for u.

-2

Solve -4*h + 11 = a, 3*a + 27 = 6*h - 3*h for h.

4

Solve 4*x + 16 = 0, 0*j + x = j - 6 for j.

2

Solve 3*q - 7 = -5*t - 10, 3*q - 27 = 5*t for q.

4

Solve 26*s = 25*s - 5, -2*s = 4*b + 22 for b.

-3

Solve -4*l + 2*a = 20, 4*a - 1 = -10*l + 5*l for l.

-3

Solve 3*z - 4*m = 2 - 12, 0 = -5*z - 4*m - 6 for z.

-2

Solve 3*b - 15 = 6*b + 3*p, 8 = -b - 2*p for b.

-2

Solve -t - 5*q = 13, -3*q - 3 + 5 = 2*t for t.

7