Solve 2*z = -5*j - 10, -4*j - 3*z = -62 + 77 for j.

Solve 4*s + 20 = -17*l + 19*l, 3*l + 3*s + 15 = 0 for l.

0

Solve -5*o + 0*o - 4*a = 0, -6*a = -a for o.

0

Solve -u + 5*c = 16, 5*u + 0*c - 2*c + 11 = 0 for u.

-1

Solve 0 = 5*k + 5*y + 30, 2*k = -2*y + 3*y for k.

-2

Solve x = 5*w - 8, -3*w + 3*x = -8*w - 4 for w.

1

Solve 25*k + 5*n + 10 = 20*k, -n = -5*k + 2 for k.

0

Solve 24*u = -5*y + 29*u - 35, -2*u = -y - 10 for y.

-4

Solve 0 = -2*l - 5*a - 5, -3*a - 2 = 5*l + 1 for l.

0

Solve -5*s + 8*s + c + 13 = 0, -5*c = 5*s + 35 for s.

-3

Solve 2*h = 5*y + 18, -5*h + 5*y = -7*h - 22 for h.

-1