Solve -4*i - 19 = 5*l, 10 = -4*i - 4*l - 6 for i.

-1

Solve -7*z - l = -12, z + 2 = 2*l + 8 for z.

2

Solve -13*l - 16 = -18*l + 4*r, 0 = 4*l + 4*r + 16 for l.

0

Solve 8*q = -2*w + 11*q + 5, 0 = -w + 5*q + 13 for w.

-2

Solve 7*i - 9*i - 4*a - 16 = 0, -18 = 2*i + 5*a for i.

-4

Solve 0 = -6*f + 2*f + 5*h + 9, -3*h = -3*f + 3 for f.

-4

Solve -g - s + 6 = 0, -5*g - 5 = -7*g + 5*s for g.

5

Solve z + 2*s + 4 = 3*z, s = -5 for z.

-3

Solve -3*f = -2*q + 9, 36*f + 11 = 35*f - 2*q for f.

-5

Solve 3*i + 3 = -4*h, 4*i + 4 = 7*h - 9*h for h.

0