Let r(s) be the second derivative of -7/6*s**3 + 0 + 1/2*s**4 + 1/20*s**5 - 4*s + s**2. Let i be r(-7). Solve -i*t - 1 = -5 for t.

Let q(o) = o**2 + 7*o + 7. Let p be q(-5). Let u = -2 - p. Solve -d - 2 = -u for d.

-1

Let d(s) = s - 5. Let l be d(7). Let v® = -r**2 - 10*r. Let f be v(-10). Let m = f - -1. Solve l = -k - m for k.

-3

Suppose -9 - 7 = -8*z. Solve p = z + 3 for p.

5

Let i = 22 - 26. Suppose v - 1 - 3 = 0. Let l be (2 + i)*(-2)/v. Solve d = -3 + l for d.

-2

Suppose -a = a. Suppose -4*y - 5*t + 31 = 0, 1 + 13 = 2*y + 2*t. Suppose 15 = 5*f + o, -y*f - 4*o + a = 4. Solve p = f*p for p.

0

Let i be (-119)/(-11) - (-10)/55. Let t = i + -8. Solve t*g = 4*g + 2 for g.

-2

Let g = 2 - -4. Suppose 0 = 5*k - 4*n - 10, -3*n + 2 - 17 = -5*k. Let a = k - g. Solve 2*x + 1 + 3 = a for x.

-2

Suppose 0 = 2*x - 4*r - 6, x + 10 = -3*x - 3*r. Let g be 5*2 - (x + 3). Let y = 22 - 20. Solve 2*t = -y*t - g for t.

-2

Let j(i) = -2*i + 11. Let b be j(0). Suppose 0 = -4*d + b - 3. Solve 0 = -2*l - d*l + 12 for l.

3

Let g = -17 - -20. Solve 0 = g*a - 12 - 3 for a.

5