Let p(w) = 2*w**2 - 18*w + 2. Let o be p(9). Solve 0 = 4*u + 18 + o for u.

Let w(u) = 8*u. Suppose -1 = -2*o + o. Let s be w(o). Suppose -2*i = -i - s. Solve -i + 2 = 3*f for f.

-2

Let b = 13 - 8. Solve 0*c - 15 = -b*c for c.

3

Let d be (¹⁄₂)/(³⁰⁄₆₀). Solve -5*j = -4 - d for j.

1

Suppose 0 = 4*n - 14 - 10. Suppose -3*o - 6 = -n*o. Suppose 3*z - o*z = 2. Solve z*m - m - 3 = 0 for m.

3

Let k(u) = u**2 - 7*u. Let g be k(7). Solve -l + g*l = 0 for l.

0

Let z be (-46)/(-10) + ⁶⁄₁₅. Suppose -4*y = y - z. Solve 0 = 4*k - y - 7 for k.

2

Suppose -3*i - 14 = -56. Suppose 5*f + 2 = -2*k, -k + 3*f = -i - 7. Let a® = 2*r - 1. Let t be a(3). Solve 1 = -t*s - k for s.

-2

Let h be -4*((-2)/(-4))/(-1). Let q(v) = -v**2 - 4*v. Let s be ⁶⁄₃ + (3 - 8). Let b be q(s). Solve -b = h*m + m for m.

-1

Suppose 11*s = 6*s. Solve 4 = -s*c + c for c.

4

Let g be 20/(-6)*9/(-6). Solve -g*s = 12 + 8 for s.

-4