Let x = -9 - -11. Let m(t) = -x*t - t**2 + 2*t + 1 - t + 13*t. Let j be m(12). Solve -14 = 3*d + j for d.

Let j be ((-21)/(-14))/((3/(-1))/(-6)). Solve 2*c = -j + 5 for c.

1

Let r(o) be the first derivative of o⁴⁄₄ - 2*o3 - o**²⁄₂ - 4*o - 1. Let b be r(6). Let z be 3/(-15) - 2/b. Solve z*d = -d for d.

0

Let k(f) = -f**2 - f + 3. Let x be k(-3). Let u = x - -6. Suppose 4*c - t = -3*t + 10, u*c + 2*t - 10 = 0. Solve -2 + c = -2*z for z.

1

Let o = -7 + 25. Solve -o = 3*b - 3 for b.

-5

Let p(t) = -t3 + 3*t2 + 4*t + 4. Let n be p(4). Suppose -5*x = 5*u - 10, 3*x - 23 = -4*u + n*x. Solve -14 = -u*m - 4 for m.

2

Suppose a - m + 20 = -6*m, 2*a = -2*m. Let f = a - -1. Solve f = 5*w - 4 for w.

2

Let a(z) = 3*z**2 + z. Let i be a(1). Solve -i*q - 8 + 20 = 0 for q.

3

Let d(i) = -2*i2 + i2 + 1 + 2*i + i. Let c be d(2). Suppose 3*l + 0*l = 24. Solve -t = c*t + l for t.

-2

Let i = -47 - -47. Solve i = 4*m - 6*m + 8 for m.

4

Suppose r + 1 + 4 = 0. Let f(m) = -2*m - 7. Let b be f®. Suppose -4*j = -5 - b. Solve j*w = w for w.

0