Let q(u) be the second derivative of -u**4/12 - 5*u**3/6 - 2*u**2 - u. Let c be q(-4). Let a be (-1 - (-1 + c)) + 5. Solve o = a*o + 4 for o.

Let m(k) = -k3 - 6*k2 + 5. Let l be m(-6). Suppose 2*c - 7 = -h, 0 = 3*h - h + l*c - 17. Solve 0 = -n + h - 3 for n.

-2

Let o® = r - 5. Let y be o(4). Let p be -1*(-1 + y/1). Suppose 3*g - 5 = -5*t, t = -5*g + p*g + 13. Solve -5*z - g = 5 for z.

-2

Suppose -5*o = 4*y - 45, y = 4*o + 5*y - 40. Suppose 0 = o*d - 10d + 10. Let m be -1(-2)/(-4)*-2. Solve d*u - 5 = m for u.

3

Let j(w) = w3 - 4*w2 - 7*w + 6. Let f be j(5). Let l = f - -14. Solve i + l = -i for i.

-5

Suppose 4*n - 57 = -3*j, -n = 4*n - 3*j - 78. Solve -5*u - n = -0*u for u.

-3

Let w(u) = 2*u2 + 11*u + 15. Let y(s) = -3*s2 - 17*s - 22. Let o(a) = 7*w(a) + 5*y(a). Let m be o(-7). Suppose m*i = -i. Solve 3*n - 6*n - 6 = i for n.

-2

Let t = -84 - -88. Solve -5*z = -t*z for z.

0

Let j = 32 - 29. Solve -j*u - u - 8 = 0 for u.

-2

Let o© = -4*c3 - 3*c2 - 3*c. Let z be o(-2). Suppose p = -5*g + 48, -z - 2 = -p - g. Let n be 5 + (³⁄₁ - 0). Solve 5*d + n = p for d.

3

Suppose -5*g - 44 = 4*x, -30 = 4*g - 0*g - 2x. Let s = 5 + g. Let b be s(-1)/1*1. Solve -r = b*r for r.

0