Solve 0 = 3*b + 5*y + 15, 0 = -2*b - b - 4*y - 15 for b.

-5

Solve -28 = 4*p + 4*h, 4*p + 14 + 8 = -2*h for p.

-4

Solve -3*a - 16 = 4*r + a, 5*r + 4*a = -22 for r.

-6

Solve -3*x = 2*x + 5*u, -5*u + 1 = 4*x for x.

-1

Solve 0 = -t - 27*y + 22*y + 17, 2*t = -4*y + 10 for t.

-3

Solve -3*u + 2*s = 218 - 231, 4*u + 2*s = 22 for u.

5

Solve -9 = -2*w - n - 0*n, -7 = -2*w + n for w.

4

Solve -5*u = 21*w - 20*w - 3, 4*u - 4*w = -12 for u.

0

Solve 0 = -5*c - 2*t + 6*t + 12, -15 = 4*c + 5*t for c.

0

Solve -3*z = 15, 0 = t + z - 6*z - 29 for t.

4