Solve 2*u = -y - 5, y - 1 = 2*u - 2 for u.

-1

Solve 4*v + 2*a + 8 = -30, 9 = -2*v + a for v.

-7

Solve 0 = 4*x - b - 20, 5*x - 69 + 44 = b for x.

5

Solve y = 4, -8 = 4*r + 5*y - 28 for r.

0

Solve 2*s - 10 = -3*s, 3*l + 25 = 5*s for l.

-5

Solve 0 = -3*l - 14 + 20, 0 = 3*v - l + 2 for v.

0

Solve 0 = -c + r + 9 - 7, 20 = -5*c - 5*r for c.

-1

Solve 3*v = 5*y + 19, 2*y - 5 = -8*v + 5*v for y.

-2

Solve -2*h - 6 = -3*j, 3*j - 1 = 5*h + 14 for h.

-3

Solve -4*m - 4*g = -4, -3 = -m - 7*g + 5*g for m.

-1