Let r(l) = l**2 + 5*l - 4. Let o be r(-6). Suppose t - 8 = -4*p, 3*p - o = -3*t + 4. Solve t = 4*x - 13 + 1 for x.

Let c = 6 + -16. Let k be (-6)/(-10) + (-4)/c. Solve k = 2*i - 3*i for i.

-1

Let b(f) be the first derivative of f⁵⁄₆₀ + f³⁄₆ - f**2 + 1. Let a(h) be the second derivative of b(h). Let p be a(1). Solve -p*m + 5*m = 3 for m.

1

Let b(w) = -w3 - 4*w2 + w + 6. Let p be b(-4). Solve 0 = -7*r + p*r - 10 for r.

-2

Let y(i) = 2*i**2 + 4*i - 1. Let o be y(-3). Suppose 0 = -2*n + 3*x - 3, -37 = -3*n - o*x + 6. Let g be (1 + 1)/((-5)/(-10)). Solve g*c - 14 = -n for c.

2

Suppose -s = -5 - 9. Let n = 19 - s. Solve -10 = -n*v + 5 for v.

3

Let k(n) = n**2 + 16*n + 21. Let g be k(-15). Solve 0 = -3*w + 3 + g for w.

3

Let i = 143 - 139. Suppose 4*j - d - 24 = 4*d, 12 = 2*j - d. Solve -j = x - i for x.

-2

Let t be 1 - ⁶⁄₄*-2. Suppose -b + 2*d - 1 = 0, -b + 0*b + t*d = 5. Solve -2*p - 3 = -b*p for p.

3

Suppose 0 = 61*m - 66*m. Solve 20 = -m*u + 5*u for u.

4

Let h® = -3*r + 15 + 14 + 4*r - 23. Let d be h(-4). Solve 20 = 6*n - d*n for n.

5