Let a = 0 - 11. Let k = -11 - a. Let t be -1 - -4 - 0 - 1. Solve k = t*d - 2 - 4 for d.

Let k(w) = -w3 - 14*w2 - 14*w - 10. Let t be k(-13). Solve -t*o + 5*o = -6 for o.

-3

Suppose -9 = -0*s + 3*s. Let v(q) be the second derivative of q⁴⁄₆ + 2*q³⁄₃ - q**²⁄₂ + 4*q. Let w be v(s). Solve -z = -w*z + 12 for z.

3

Suppose 0 = 5*m - 4*j - 19, 7 = 3*m + 3*j - 26. Suppose -s - 4*b + 9 = 4*s, -3*s - 4*b = -m. Let t be -1 - 0 - (4 + -7). Solve -i = -t*i + s for i.

1

Suppose 5*n - 5 = -0. Solve 0 = -4*p - n - 3 for p.

-1

Let i(f) = -f**2 + 5*f - 4. Let z be i(4). Suppose -s = -5*a + 24, z*a + 2*a = s + 9. Suppose -l - 2*l = 0, 2*c = a*l + 12. Solve -3*g = -6*g + c for g.

2

Let l(x) = -3*x - 1. Let j be l(-1). Solve 0 = j*h - 3*h + 2 for h.

2

Let u(h) = 14*h**2 - h. Let w be u(-1). Solve 0*v + 3*v + w = 0 for v.

-5

Suppose -4*d = -3*d - 2. Suppose -d*o = -t + 12, o + 30 = -4*o + 3*t. Let z be (-4 - 0)*o/8. Solve -z*b + 14 + 1 = 0 for b.

5

Let g© = -3*c - 3. Let r be g(-2). Let o = r - -2. Let m = o - 1. Solve 20 = -0*k - m*k for k.

-5

Suppose 3 = 2*h + 3*g, 2*h + 5*g = -h + 5. Let w be -2 - 0 - 6/(-2). Solve -w = -u - h*u for u.

1