Solve -3*r = -6*c + 9 - 24, 4*c - 5 = 5*r for c.

-5

Solve -109*w - 18 = 2*k - 104*w, -2*k - 2*w - 12 = 0 for k.

-4

Solve 0 = -4*s - 4*d - 20, -12 + 35 = -3*s - 5*d for s.

-1

Solve 2*a + u = -2*a + 7, -4*u = -4*a + 32 for a.

3

Solve 7 = 4*j + 2*r - 7, 5*j - 5*r = 25 for j.

4

Solve 2*y - 4*u = 0, 3*y - 2*u = -0*y - 4 for y.

-2

Solve h + 7 = 7*f - 11*f, h - 4*f - 17 = 0 for h.

5

Solve h - 5*m = -21, 4*m = -5*h + h + 12 for h.

-1

Solve -4*s - 18 = 24*c - 29*c, -2*c - 2 = 3*s for s.

-2

Solve 3*v + 2*t = 17, 3*v - 4*t = -12 + 5 for v.

3