Let s(d) = d - 3. Suppose 0 = 5*v - 5*k - 15, v + k - 15 = -4*k. Let z be s(v). Suppose -12 + 2 = -z*y. Solve 10 = -y*q - 5 for q.

-3

Let u(l) = -l**2 + 13*l. Let a be u(13). Let m = 0 + a. Solve m = i + 3*i - 8 for i.

2

Suppose 4*k - 4 - 8 = 0. Suppose w - 12 = 3*l - k, 20 = 4*w - 4*l. Solve -w = -g - 2 for g.

1

Suppose 2*q + 3*a + 12 = -a, 4*a = q - 12. Suppose 3*j + 2*j - 30 = q. Solve -2*h + j = h for h.

2

Let z be -3*2/(-9) + 150⁄18. Solve 3*m = z - 3 for m.

2

Suppose -5*f + k + 25 + 22 = 0, 29 = 3*f - k. Solve -f*q + 11*q = 4 for q.

2

Let j(n) = n3 - 8*n2 + 8*n - 2. Let g be j(7). Suppose 3 + 12 = 5*z. Let b(o) = 2*o**2 + o. Let i be b(2). Solve g*c - i = z*c for c.

5

Let f(j) = -j + 10. Let k be f(7). Suppose k*z - 18 + 3 = 0. Solve 24 = -z*t - 1 for t.

-5

Suppose -i = b - 2*b - 16, 4*i = -3*b + 50. Suppose 3*j - c = -2*c + 4, -4*j = -3*c - i. Solve 0 = 6*f - j*f for f.

0

Suppose 5*w - 2*s = 13, -5*w - s = -5*s - 11. Solve -10 = w*f + 5 for f.

-5