Let y(b) = b**3 - 4*b**2 + 3*b. Let p be y(2). Let t be 0 - 2 - (p - 2). Suppose -5*n = -5*x - 0 - 10, -t*x = 3*n + 4. Solve -o = -n*o for o.

Let s(f) = f**2 - 4*f - 2. Let w be s(5). Suppose -w = 3*u - 2*a - a, -3*u = a - 13. Solve -u*r - 5 = -4*r for r.

5

Let n(g) = 2*g + 1. Let d be ²⁄₄ + ¹²⁄₈. Let j be n(d). Solve -j*t = 18 + 7 for t.

-5

Let k(u) be the third derivative of u⁶⁄₁₂₀ + u⁵⁄₁₂ + u⁴⁄₁₂ - u³⁄₃ - 3*u**2. Let g be k(-4). Solve 0 = d + d + g for d.

-3

Let v(o) = o3 - 5*o2 + 1. Let m be v(5). Let u = m - -3. Suppose -u*z = -3*x + 22, 5*x - 18 = 2*z - 0*z. Solve 0*n + x*n = 0 for n.

0

Suppose 2*l = l + 16. Let m = -1 + l. Solve 2*h - m = -h for h.

5

Suppose -4*d + 29 = -27. Let b = d + -1. Let l = 5 + b. Solve -2 - l = -4*p for p.

5

Let j be -1*1 - (11 - 12). Solve j = 4*l - 10 + 2 for l.

2

Let h(y) be the second derivative of y⁵⁄₂₀ - 7*y⁴⁄₁₂ - 4*y³⁄₃ + y2 + 3*y. Let u be h(8). Solve b - u*b + 4 = 0 for b.

4

Let y(l) = 16*l. Let u be y(8). Let q be 6/(-21) - u/(-7). Suppose 0 = 4*d - 2*x - 4, -4*d - 5*x + 0*x = -q. Solve d*c + 0 = 4 for c.

2

Let x be (-48)/(-27) - 2/(-9). Suppose -4*d + 4*w = -92, x*w + 110 = 5*d - 2*w. Let z = -10 + d. Solve 0*u = -4*u + z for u.

2