Suppose 2*n - u - 4 = 0, 2*u + 8 = n + 4*n. Solve 0*c + 3*c + 6 = n for c.

Let v(z) = -z3 + 4*z2 + z. Suppose 4*p - 5*p + 11 = 0. Let d = 15 - p. Let r be v(d). Solve 0 = -r*x + x for x.

0

Let n(w) be the second derivative of -¹⁄₁₂*w4 + 0 - 3*w2 + 2*w + ⁷⁄₆*w**3. Let a be n(5). Solve t = a*t - 6 for t.

2

Let h(f) = -f**2 + 8*f - 2. Let p be h(7). Solve -m - p = -0 for m.

-5

Let v = -3 + 5. Suppose -5*g = -t, -3*g - 2*t - 13 = -0*g. Let j be (5 + -6)/(g/v). Solve j*s = -s for s.

0

Suppose -4*l - 47 = -l + 2*k, 4*k = -5*l - 81. Let y = l + 14. Solve -j - 2 - y = 0 for j.

-3

Suppose 2*t - 7 = -1. Suppose t*i + 2*u - 25 = -3*u, 4*i + 5*u - 30 = 0. Let d be -4 + i - (0 - -1). Solve -4*b - 16 + 0 = d for b.

-4

Let z be ⁶⁄₈ - (-84)/16. Suppose -4*q + z = -q. Suppose -3*c - q*c = -20. Solve i = 1 - c for i.

-3

Let k(d) = d3 - 16*d2 - 17*d + 20. Let f be k(17). Let i be ((-10)/f)/(2/(-12)). Solve -i*t + 1 = -5 for t.

2

Suppose 0 = -11*r - r + 14*r. Solve r*p = -p - 3 for p.

-3

Suppose 0 = 2*q + 3*q - 15. Suppose 4*w = -5*p + 26 + 3, -q*w + 3*p = -42. Solve w - 3 = -2*r for r.

-4