Solve -7*c + 2*c = -3*l - 12, 5*c - 5*l - 10 = 0 for c.

3

Solve 3*b + 18 = -3*n, b + 12 = -2*n - 2*n for n.

-2

Solve -5*a - 9*b = -12*b + 12, -5*a - 10 = -5*b for a.

-3

Solve v + 2 = 0, 0 = 2*m - 4*m - 3*v - 14 for m.

-4

Solve i + 4 = -2*q - 0*i, -5*i = 4*q - 4 for q.

-4

Solve -15 = 5*n + 24*j - 20*j, -2*j - 24 = -14*n for n.

1

Solve 2*m = 4*r - 6, -10*r - 5*m + 45 = -8*r for r.

5

Solve 0 = -5*y + 2*u + 11, 1 = 5*u - 9 for y.

3

Solve -4*n = 0, 3*y + 4*n = 5*n - 12 for y.

-4

Solve w - 13 = 3*q, -4*q - 2*w - w - 26 = 0 for q.

-5