Solve -2*l = -5*j + 12, -l + 3*j = 2*l + 9 for l.

-1

Solve 4*j - 4*u = 0, 2*j + 21 = -u - 4*u for j.

-3

Solve -4*t - 40 = -4*q, 37*t = -5*q + 40*t + 40 for q.

5

Solve -4*s + 16 = -4*c, -4*c - 25 = -3*s + 8*s for c.

-5

Solve -5*h = 63*z - 60*z - 5, 0 = -2*h - z + 3 for h.

4

Solve 4*u + 12 = 0, 12 = -2*y - 6*u - 12 for y.

-3

Solve 2*p + t = 6*t + 29, p - 2*t - 12 = 0 for p.

2

Solve 245*u - 246*u + 4*r = -12, -2*u - 5*r - 2 = 0 for u.

4

Solve -4*y + 5*g - 29 = 0, -y + 14 = -0*y + 3*g for y.

-1

Solve v = 0, 0 = 3*y + 5*v - 1 + 7 for y.

-2