Let r = 12 + -18. Let h(b) = -2*b - 9. Let u be h®. Solve u*w - 4*w = 2 for w.

-2

Let x(h) = -h2 + 4*h + 5. Let w be x(4). Let s(k) = -3*k2 - 2*k - 3 + 0*k + 4*k**2. Let b be s(3). Solve -w*j + 4*j - 5 = b for j.

-5

Let m = 24 - 18. Let n be 2/((-2)/m*-2). Solve -1 = s - n for s.

2

Let d be ((-2)/6)/((-5)/45). Solve b + 1 = d for b.

2

Suppose -5k = -k + 12. Let c = k - -2. Let v be 1-2 + (16 - c). Solve -2*q - v = 3*q for q.

-3

Suppose 4*z = 5 + 7. Solve z = 2*y - 1 for y.

2

Let s(h) be the second derivative of h5120 + h43 + h**36 + h. Let i(w) be the second derivative of s(w). Let d be i(-6). Solve -1 - 7 = d*j for j.

-4

Let h(n) = -n - 4. Let g be h(-4). Suppose 2*t - 6*t = g. Solve 5*s - 10 = -t*s for s.

2

Suppose 3 = 3*l - 6. Solve -l*o = -2*o + 1 for o.

-1

Suppose 2*g + 2 = 4*k, 3 = -g + 3*k - 0. Solve 0 = 5*w - g*w + 10 for w.

-5