Let g = 2 - 1. Let b(h) = 5*h**3 + h**2 - h + 1. Let n be b(g). Suppose 3*k - 75 = -2*k. Solve -n*d = -d + k for d.

Let v(y) = -2*y - 25. Let z be v(-14). Solve z*g - 9 = 6 for g.

5

Suppose 11 = 2*y - 5*x - 17, 0 = -y + x + 8. Suppose 2*w - 3*p = -7, -p + 16 = w + y*p. Suppose 5*d = 2*l - 13, -3*d = 4*l + 7 - 20. Solve -u - l = -w for u.

-3

Let c(i) be the second derivative of 0 + 0*i2 - ¹⁄₃*i3 - i + ¹⁄₁₂*i**4. Let j be c(2). Solve 3*g - 16 + 1 = j for g.

5

Let f(t) = -t**2 - 5*t - 2. Let b be f(-3). Suppose 0*g + 20 = 2*g - 5*m, -b*m = 16. Solve 2*r = -g*r for r.

0

Suppose 0 = -3*n - k + 1, 3*n - k = 9 - 4. Suppose -5*b = 2 - 17. Solve 13 - n = b*a for a.

4

Let b© be the second derivative of -c⁴⁄₁₂ - c3 - 2*c**2 - c. Let s be b(-5). Solve 2*t - t = -s for t.

-1

Let a(d) = d**2 + d - 2. Let n be a(2). Let p(o) = 2*o + 3. Let i be p(3). Solve 0 = i*w - n*w - 15 for w.

3

Let l be 2 - 0/(-3 - 1 - -1). Solve -l*r + 6 = -4*r for r.

-3

Let p(l) = -l3 + 14*l2 - 14*l + 17. Let v be p(13). Solve -v*d + 0*d = 4 for d.

-1

Let n = -8 - -9. Solve 2 + n = 3*v for v.

1