Solve 36 = -4*y + 4*v + 4, 0 = -5*y - 2*v - 19 for y.

-5

Solve -5*n + n + 21 = -5*r, -4*n + 11 = 5*r for r.

-1

Solve 0 = 3*h - 2*x - 0*x - 20, -4*h - 5*x - 4 = 0 for h.

4

Solve -7*b + 3*b = g, -b = -2*g for g.

0

Solve -16 = -2*i - 3*j - 4, -5*j - 2 = -4*i for i.

3

Solve 3*n + 9 - 1 = 5*m, -m - 12 = -4*n for n.

4

Solve -5*t + 1 = -f - 1, -4*f + 3*t = 8 for f.

-2

Solve -4*s - 3 = -o, -3*o = -s - 0*o + 2 for s.

-1

Solve -4*h + 7*h = 5*j + 15, 3*h + 9 = -3*j for h.

0

Solve -4*u = d + 16, -55*d - 8 = -58*d + 2*u for d.

0