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

-1

Solve -2*g - 21 = 2*b - 7*g, -3*b - 2*g - 3 = 0 for b.

-3

Solve -17*c + w = -13*c - 15, 5*w = 5*c for c.

5

Solve 0 = 5*j - 2*x - 2, 5*x - 15 - 3 = j for j.

2

Solve 5*a + 3*q + 22 = 0, 6*a - 4*q - 6 = a for a.

-2

Solve -27 = 9*r - 12*r - 4*p, 0 = -4*r + 2*p + 14 for r.

5

Solve 4*b = -7*p + 5*p - 4, -5*p = 2*b + 2 for p.

0

Solve -x - 2*y - 23 = 3*y, -x + 5*y = -27 for x.

2

Solve -13*q + 5*m + 17 = -10*q, 5*q + m = 19 for q.

4

Solve 2*y - 6*y + 3 = -3*j, 2*y + 3*j + 21 = 0 for y.

-3