Solve q + 2*c - 4*c + 12 = 0, 2*q - 6 = -2*c for q.

-2

Solve -r - 2*r + 3*b = 24, 3*r - 5*b = -38 for r.

-1

Solve -5*w + 8 = -2, 0 = -5*m - 3*w + 1 for m.

-1

Solve 0 = 5*t - 4*t + 5*c + 24, -3*c - 20 = 2*t for t.

-4

Solve -5*s = -4*v - 21, 0 = v + 2*v + 5*s + 7 for v.

-4

Solve -3*y - 2 = 2*n, -2*y = -2*n - 30 + 18 for n.

-4

Solve -n - 63 + 58 = -5*c, -9 = -n - 2*c for n.

5

Solve -2*i + 1 = -3*l - 6, 3*l = -i - 19 for i.

-4

Solve 2*z - g + 5 = 0, 0*z - z = 3*g - 15 for z.

0

Solve 0 = -2*r + 2*q + 12, 23 = 5*r + 6*q - 4*q for r.

5