Let d be 15 + 2/(11⁄3 + -3). Let b(g) be the first derivative of g4⁄4 + 2*g3 - 3*g**2 + 10*g + 1. Let i be b(-7). Solve i*j + d = 6 for j.

-4

Suppose -r - 5*h + 25 = 0, r = -4*r - 2*h + 10. Suppose -5*t - f = 2*f - 15, -5*f = -4*t - 25. Solve 2*x + r*x + 8 = t for x.

-4

Let i be -3 + 2 - (4 + -20). Let r = -14 + i. Solve z - r = -0 for z.

1

Let o(q) be the second derivative of -q5⁄20 - q4⁄12 + q3⁄6 + q2 + 11*q. Suppose -n = -5*n. Let r be o(n). Solve -4 = 4*u - r*u for u.

-2

Let n = -4 + 23. Suppose 0 = -5*k - 2*t + 20, t = 2*k + 4*t - n. Solve k*h = -h for h.

0

Suppose 3*r + 6 = 3*u, 5*r + 8 = 4*u - 0*u. Solve -u*v - 12 = 2*v for v.

-3

Suppose 4 = -g - g - 3*n, 0 = 2*g - 2*n - 16. Solve -3*c = -g*c + 5 for c.

5

Let v = -2 - -5. Solve -4*w + 7 = v for w.

1

Let r(u) = -u3 + u2 + 3. Let q be r(0). Suppose -10 = -s - p, 4*s - 6*s + 3*p = 0. Solve 3*y - s = q for y.

3

Let c = 54 + -43. Let s(v) = -v + 2*v + 11 - 2*v. Let b be s©. Solve b = 2*q + 3*q - 15 for q.

3