Suppose -5*o + 5*d = -10, 0*o - 5*o - 2*d = -10. Suppose -4*p + 0*i + 4*i + 8 = 0, -i + 7 = 2*p. Let b be 123⁄5 - 30/(-75). Solve o*s + p*s = -b for s.

-5

Suppose 0 = o - 1 - 12. Let s = o + -13. Solve -k + 3*k - 4 = s for k.

2

Suppose 7 + 21 = -2*y. Let z = 21 + y. Solve -2 = 5*s - z for s.

1

Let c = 59 + -39. Solve -6*r + c = -2*r for r.

5

Let w = 56 - 52. Solve 6*g - w = 2*g for g.

1

Suppose 0 = -4*j + 4, 4*k = -4*j + 25 + 11. Let l = k - 7. Solve 0 = q + l for q.

-1

Let w be (-2)/(-2) - (-1 + 7). Let h be w/(15/(-18)) - -1. Solve -h*m + 12 = -3*m for m.

3

Let w = -12 + 15. Solve -1 = -w*q + 11 for q.

4

Suppose 39*a - 35*a = 36. Let d(q) = -q + 4. Let s be d(4). Solve s = -5*k - a - 6 for k.

-3

Let d be 1(5 - 2)(-20)/(-30). Solve -j = -2*j - d for j.

-2