Let l(u) be the second derivative of u**4/12 + u**3/2 - 7*u**2/2 + 3*u. Let s be l(-5). Suppose -s*w = -6*w + 15. Solve w*z + 3 + 2 = 0 for z.

Let c(g) = 9*g + 3. Let p be c(-2). Let i be (-1 + -5)/(p/10). Suppose 3*h = s - i, h - 2*s = -h - 8. Solve -q - 2 - 2 = h for q.

-4

Let j = -2 - -2. Let b(w) be the second derivative of -w³⁄₆ + 13*w²⁄₂ + 4*w. Let z be b(10). Solve j = -u - z*u for u.

0

Let q = 5 + 2. Let g(j) = -j + 17. Let h be g(0). Solve q - h = 5*l for l.

-2

Suppose 0 = 9*a - 7*a - 58. Let x = 9 - 6. Suppose 2*s = -d + x*s - 2, -3*d + a = 4*s. Solve 0 = -2*g - d*g - 15 for g.

-3

Let l(a) = -a2 - 9*a - 11. Let t(p) = 7*p3 - 1. Let v be t(-1). Let o be l(v). Let y be o/(-9)-1-78. Solve -4*u + y = 6 for u.

5

Suppose 0*m + 5*m = -3*c + 20, 10 = 5*m + c. Solve m = -2*v + 9 for v.

4

Suppose 7 + 11 = b + 4*k, 5*b - 2*k = 24. Suppose -4*v - 5*h - b = -6*v, 0 = -3*v - 4*h + 32. Suppose -d + 0 = -3. Solve z - d*z = v for z.

-4

Let f be (-5 + ³³⁄₆)*6. Let u(t) = 4*t + 1. Let b be u(5). Suppose -5*s = -9 - b. Solve -f*x = -x - s for x.

3

Suppose -7*g - 2*k = -3*g + 10, 2*g - 4*k - 20 = 0. Solve -n + 0*n = g for n.

0

Suppose 3*s = -3*v - 4 - 8, 4*v = -3*s - 17. Solve -7*x + s = -6*x for x.

1