Let r(h) = h3 + 10*h2 - 2*h - 10. Let i be r(-10). Solve -m - m = i for m.

-5

Suppose 0 = -2*z + 4*b - 1 - 9, 4*b - 25 = -z. Suppose -3*t = 2*t - 5. Solve z*f + 9 = -t for f.

-2

Let z(w) = -w2 - 4*w + 4. Let y(f) = 5*f2 + 15*f - 15. Let q(l) = -2*y(l) - 9*z(l). Let i be 8 + (1 - (-2 - -7)). Let d be q(i). Solve u - d + 0 = 0 for u.

2

Let t(z) = 2*z3 - 2*z2 + 2*z - 1. Suppose -3*q = -5 + 2. Let i be t(q). Let o = 0 + 4. Solve 0 = -j - o + i for j.

-3

Let r(u) = u + 8. Let b be (2/(-4))/(1⁄12). Let p be r(b). Suppose 0 = -2*t - p*t + 16. Solve -t*l + 15 = -l for l.

5

Let q(v) = 2*v + 5. Let c be q(5). Suppose 2u + u + c = 0. Let y be (-2)/(-4)(-20)/u. Solve -2*s + y + 4 = 0 for s.

3

Let x(k) be the second derivative of 0 - 2*k3 + 2*k + 9*k2 - 1⁄12*k**4. Let f be x(-13). Solve f*t = 7 - 32 for t.

-5

Let b(y) = y2 + 4*y + 1. Let g be b(-2). Let w(m) = m2 + 2*m - 1. Let c be w(g). Solve -h = h - c for h.

1

Let m(s) = 3*s - 7. Let i be m(4). Solve -i*x + 12 = -2*x for x.

4

Let t = 1 - 0. Suppose 0*x = -2*x. Solve x = -n - t + 2 for n.

1