Suppose 0 = -r + 5*r - 52. Let o = 13 - r. Solve 0*h - 5*h = o for h.

0

Let i(o) = o**2 - 7o + 2. Let y be i(8). Let s be 6/y(3 + 7). Solve -q + s = 2*q for q.

2

Suppose 0 = -g + 4*g. Solve -5*p - 24 + 9 = g for p.

-3

Let p = -6 + 12. Let i be (0 + 0)/(p/3). Solve i = -r + 2 + 2 for r.

4

Let i(g) be the second derivative of -g3⁄6 - g2 + 3*g. Let c be i(-5). Suppose 3*w + 4*k - 28 = w, -4*w + 31 = c*k. Solve w*f + 8 = 2*f for f.

-4

Let o = -21 - -24. Solve -6 = -o*f - 0*f for f.

2

Let l = -79 + 79. Solve -5*j = -l*j for j.

0

Let g = 14 - 10. Suppose 7*j - 18 = g*j. Suppose 0 = 3*a + j - 66. Solve 5 = -3*i + a for i.

5

Let b(q) be the second derivative of q3⁄6 - q2⁄2 + 2q. Let g be b(0). Let u be -1(g - 1 - 0). Solve -u*k + 1 = -7 for k.

4

Let u(w) = -2*w3 + 2*w2 - 1. Let z be u(-1). Suppose -7*t = -z*t - 20. Solve 1 = -t*h - 4 for h.

-1