Solve 4*w = 3*l + 18, 27*w - 31*w + 20 = -4*l for l.

-2

Solve -4*h = 3*g + 11, h - 16 = -29*g + 32*g for h.

1

Solve 3*c + 35 = 5*p, 6*c - 2*c - 4 = -6*p for p.

4

Solve 14*i - 15*i + 2*r = 0, -4*i - 5*r = 0 for i.

0

Solve 2*b - 24 = -0*b + 4*u, -3*b + 4*u = -26 for b.

2

Solve -r + 0*r - 4 = -5*z, z + 4 = -r for z.

0

Solve -2*j = 2, -7*k = -2*k - 5*j for k.

-1

Solve r = 6*v - 19, -5*v - 29*r + 20 = -34*r for v.

3

Solve -3*f - 37*i + 34*i = 0, 3 = -2*f + i for f.

-1

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

1