Solve y = -4*b - 3*y - 28, 0 = 4*y + 12 for b.

-4

Solve -j - 7 - 2 = 3*g, -9 = 5*j + 3*g for j.

0

Solve 0 = 5*d + 5*t + 5, 5*t + 10 = -2*d - 1 for d.

2

Solve -3*m = 4*c + 17, -6*m + 5*m = 4*c + 19 for c.

-5

Solve -4*l = -0*r + 3*r + 13, l = 2*r - 6 for l.

-4

Solve -o - x = 0, -7*o + 2*o + 5*x + 30 = 0 for o.

3

Solve 2*n - 3*g + 4 = 0, -2*n - 5 = -g + 3 for n.

-5

Solve 8*v - 5*v - 2*h = -4*h, -2*h - 6 = 0 for v.

2

Solve -4*q - j - 23 = 0, 4*j = 3*q + 2*j + 20 for q.

-6

Solve 4*l - 16 = -p, -3*l - 3*p + 12 = -5*p for l.

4