Solve -a - 1 = c, -2 = 3*a - c + 5 for a.

-2

Solve 3*r + r + 2*h = -18, 5*r = 4*h - 29 for r.

-5

Solve -h + 2*m = 0, -1 = h + 37*m - 40*m for h.

2

Solve c - 2*k - 1 = 0, -3*k = -2*c + 4 - 5 for c.

-5

Solve -469*n + 465*n + 10 = -2*a, -2*a + 11 = 3*n for a.

1

Solve 5*d + 18 - 38 = 5*t, -5*t + 3*d - 12 = 0 for t.

0

Solve 13 - 11 = -2*c - 5*w, -22*c - 22 = 5*w for c.

-1

Solve -5*y + 33 = -2*d, 5*d + 1 = -2*y - 9 for d.

-4

Solve 4*p + 3 = 5*w + 24, 2 = 3*p - w for p.

-1

Solve 7*r - 2*r - 10*m = -45, 5*r - 5*m + 45 = 0 for r.

-9