Let s(w) be the first derivative of -w**2 - 4*w + 7. Let l be s(-2). Solve 4 = -v - l*v for v.

Suppose 5*l - n - 40 = 0, -2*n + 0 = l + 3. Solve l = -3*w + 1 for w.

-2

Let z(p) = -p3 - 4*p2 + 3*p + 1. Let i be z(-5). Suppose -s - 4*r - 4 = 0, -2*r + 5*r - 35 = 4*s. Let m = s + i. Solve -m*c = c - 16 for c.

4

Let s(m) = m2 + 8*m - 2. Let i be s(-8). Let r(t) = t3 - 5*t**2 + 7*t - 5. Let p be r(4). Let z be ³⁶⁄₂₁ - i/p. Solve -z*x + 2 - 4 = 0 for x.

-1

Let d(s) = -3*s - 1. Let u be d(-3). Let q be (2 + -1 - 3) + u. Solve o = q*o + 25 for o.

-5

Let x = 9 + -4. Suppose -3*o = 3*a - 4*a - 2, 3*o + x*a = -10. Solve 5*y + 20 = -o*y for y.

-4

Let j = 6 - -2. Let w = 3 - 0. Solve k = w*k + j for k.

-4

Suppose 0 = -3*w - t + 17, 14 = 3*w + t + 3*t. Let p = w - 2. Solve p*o = 5*o for o.

0

Let f = 11 - 7. Let o = f - 4. Solve -2*n = -o*n + 6 for n.

-3

Let r(h) = -h**3 - h. Let m be r(0). Solve 0 = -m*z - 2*z - 4 for z.

-2

Let t = 16 + -10. Solve t*k - k = 0 for k.

0