Solve 3*b = 2*j + b - 2, 0 = 5*j + 2*b - 5 for j.

1

Solve 0 = 2*g - c, 7*g - 4*c = 6*g for g.

0

Solve -4*z - 4*j = -16, -3*z + 10*j = 7*j + 12 for z.

0

Solve -3*d + 5 = 7*j - 2*j, -5*j = -2*d - 30 for j.

4

Solve 5*n - 20 = 0, -3*f = -2*n + n + 1 for f.

1

Solve -2*z = h - 4*h + 16, -3*h - 5*z = -2 for h.

4

Solve -4 = 5*r - 3*f, r - 5*r - 5*f - 18 = 0 for r.

-2

Solve -3*r = 5*k + 9, -35*r = -40*r - 15 for k.

0

Solve -1461*m + 1460*m = 2*y - 11, -y = 3*m - 18 for m.

5

Solve -17*c + 19*c + 6 = 2*j, -5*c + 2*j - 15 = 0 for c.

-3