Suppose -4*p + 2*r + 8 = 0, p - 15 + 4 = -4*r. Suppose t = p*t + 4. Let i be (3 - 5)/(t/3). Solve 0*l - i*l = 12 for l.

-4

Let p(u) = u3 + u2 + u - 5. Let k be p(0). Let h = k + 8. Let g(t) = 4*t**2 - 3*t. Let s be g(2). Solve 0 = -5*x + h*x + s for x.

5

Let m(w) = 3*w + 41. Let z be m(-13). Solve -z*f + 6*f = 12 for f.

3

Let w(l) = l**2 - 4*l. Let h be w(4). Solve h = 3*p - 12 - 3 for p.

5

Suppose 0 = -3*f + 7f + 72. Let b be f/(-6)(1 - 0). Solve 0 = b*t + 1 + 2 for t.

-1

Suppose 14 = 4*f + 2*q, 4*f + 5*q = -0*f + 23. Suppose -4*b = 5*d - 9 - 0, -5*b - 4*d = -18. Solve i = -f*i + b for i.

2

Let t = -33 - -41. Solve 0 = 6*c - t*c for c.

0

Let y® = 6*r + 1. Let n be y(6). Suppose -3*i + n - 1 = 0. Solve -2*b + i = 2*b for b.

3

Suppose r - 16 = -0*r. Let w© = 2*c - 8. Let a be w(7). Let t = r - a. Solve 0*n + t = -2*n for n.

-5

Suppose 3*d - 21 = -2*u - 2, -2*u + 7 = -d. Solve 3*b = -3 - d for b.

-2