Let g = 8 - 5. Suppose 0 = -4*h + 3*x + 80, -5*x = h - x - 20. Solve w = -g*w - h for w.

-5

Suppose -d - 4*v = 0, 0 = -2*d - 3*v + 7*v + 12. Let m be (d/8)/((-1)/16). Let g = -3 - m. Solve -g*l = -l for l.

0

Let h(b) = -5*b. Let t be h(7). Let w = t + 55. Let p be (1 + 1)/((-4)/(-6)). Solve 8*k + w = p*k for k.

-4

Let u be 2/((-1)/2 - -1). Solve -2*a = -4*a + u for a.

2

Let a(h) = -h**2 + 6*h - 5. Let m be a(5). Suppose 0 = 2*c - i - 5, -4 = -2*c + i + i. Suppose 3*w + c*t - t = 22, 4*w = -t + 21. Solve l + m - w = 0 for l.

4

Let u(v) = -v2 - 4*v + 2. Let j be u(-4). Let y = j - 1. Let p(q) = q2 + q + 1. Let x be p(-2). Solve x + y = -4*k for k.

-1

Let h(d) = d + 8. Let w be h(-6). Let c = w + 2. Solve c*s = s - 15 for s.

-5

Let l(u) = u3 + u2 - 10. Let q be l(0). Let w = -10 - q. Solve -j - 2 = -w for j.

-2

Let f(x) = -x3 + 10*x2 - 10*x + 13. Let z be f(9). Solve -9 = -5*r - z for r.

1

Let n(m) be the second derivative of m3⁄6 + m2 - 2*m. Let f be n(6). Let j = f - 8. Solve j*d + 6 = 2*d for d.

3