Let n(u) = -u. Let d be n(-3). Suppose 5*f - d = 12. Suppose -k + f*k = 3*l - 2, -12 = -5*k - l. Solve -k*q + q = 4 for q.

-4

Suppose 0 = 2*d - 9 - 1. Suppose 0 = -i - 4 + 6. Suppose -r - 3 = -6. Solve -r*z + i*z = -d for z.

5

Suppose s - o = 3*o, 5*o - 10 = 0. Suppose 0 = 3*d - 8*d + 15. Suppose s*z = d*z. Solve z*g = -g for g.

0

Suppose -1 = 4*a - 9. Solve -a*m - 9 = -3 for m.

-3

Let d = -1 + 1. Suppose 0 = s - 4*s + 12. Solve d = n - 3 + s for n.

-1

Let y = -6 + 10. Let z(q) = 2*q - 3. Let d be z(y). Solve d*c = c + 20 for c.

5

Let y(t) = t**2 - t - 4. Suppose 4*b + 8 = 2*z, 4*z + 11 = -0*z - b. Let l be y(z). Solve -o = -l*o + 1 for o.

1

Let m be (18/(-4))/(2/(-4)). Let t = m + -3. Solve 2*j = 5*j + t for j.

-2

Let f = -39 + 46. Solve -2*m = -f*m + 20 for m.

4

Suppose -2 + 14 = -3*a. Let p(f) = -5*f - 5. Let s be p(a). Suppose 14*l = -2*l + 80. Solve -2*j + s = -l*j for j.

-5