Solve -q - 2*q - 4*b - 1 = 0, 3*q = b + 4 for q.

1

Solve -25 = 2*m + 3*i, -2*i = -4*m - 7*i - 45 for m.

-5

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

1

Solve 4*o + 388*x - 383*x = 40, -2*o + 6 = -x for o.

5

Solve -4*k = 16*f - 21*f, 0 = 3*k - 4*f for k.

0

Solve -5*u = 4*c - 6, -9*c = -5*c + 3*u - 2 for c.

-1

Solve 3*j + 3*h - 18 = 0, j - h + 9 = 5 for j.

1

Solve -6*z + z - 16 = -3*b, 4*z + 12 = 2*b for z.

-2

Solve 0 = q - r + 3, -6*q + 2*r = -2*q + 18 for q.

-6

Solve 25*i - 24*i + 4*l = 6, -l = -3*i + 5 for i.

2