Suppose -4*d + 87 - 7 = 0. Suppose -5*s = -q - 6, 2*q + 4*s - 3 = -1. Let f = q + 6. Solve -k = -f*k - d for k.

-5

Let i(s) = -s**2 + 8*s + 4. Let y be i(5). Let b = 21 - y. Solve -8 = -5*x + b for x.

2

Let t(a) = a3 - a2. Let u(o) = 6*o**3 - 2*o - 7. Let c(g) = -5*t(g) + u(g). Let b be c(-5). Solve -b*k + 0*k + 12 = 0 for k.

4

Suppose 5*b - 40 = 2*o - 12, 0 = o + 4. Solve w + 6 = b*w for w.

2

Let n = -8 + 6. Let s be ((-3)/n)/((-6)/(-8)). Solve -1 = -w - s for w.

-1

Let n(k) be the first derivative of -k**2⁄2 - 2*k + 1. Let f be n(-1). Let p be -3 + 1 + f - -9. Solve 4*y + 6 = p*y for y.

3

Let c = -8 - -8. Suppose -o + 21 = 3*g, c*o = -g - 4*o - 4. Let b(p) = p3 - 8*p2 + 4. Let h be b(g). Solve h*v + 12 = -0 for v.

-3

Let l = -31 - -31. Let p(d) = -2*d**3 + 1. Let k be p(-1). Solve 3*t + l = -k for t.

-1

Let s = -1479 - -1481. Suppose 3*n - 13 = -1. Solve -s*b = -n*b + 2 for b.

1

Let x(o) = 3*o - 1. Let d be x(5). Let w = 17 - d. Solve -a + w*a = -8 for a.

-4