Solve 3*u - 2*s + 5 = 0, -5*u + 26 = s + 17 for u.

Solve 5 = j, d - j = 9 - 17 for d.

-3

Solve j = -1, 8*b - 28 = 13*b + 3*j for b.

-5

Solve -5*m - j = -15, 2*m + 2*j - 20 = -3*m for m.

2

Solve 0 = -4*u - 4*z + 8, 0 = 4*u + z - 5*z for u.

1

Solve 0 = -4*u + k - 3, 15*u = 14*u - 4*k - 22 for u.

-2

Solve 2*v = 3*k + 19, -5*v + 12 = -5*k - 28 for k.

-3

Solve 0 = 5*m + q - 19, -15 - 1 = -4*m - q for m.

3

Solve -42 = -4*u + 4*j - 18, -3*j = 4*u - 3 for u.

3

Solve 3*m + 0*m = 5*x + 29, -m - 2*x - 5 = 0 for m.

3

Solve 4*w = -2*a - 14, 10 = 23*w - 25*w + 2*a for w.

-4