Let v = 91 - 88. Let z be 1/(-3) - (-19)/3. Solve 0 = -3*k - z - v for k.

Let i = 5 - 1. Solve s = -2 + i for s.

2

Let q(l) = -l3 - 3*l2 - l - 1. Suppose -3*p + 24 = -5*z, -2*z = -3*z + 4*p - 15. Let k be q(z). Solve -5*c + 9 = -k*c for c.

3

Let n(b) = -b3 - 6*b2 - 6*b - 3. Let h be n(-5). Let l be -4h/4-1. Solve -l*f - f + 3 = 0 for f.

1

Suppose -4*l - 37 = -3*h, 0 = h - 3*l - l - 15. Suppose 2*i - h = -5. Solve -s = -2*s + i for s.

3

Let t(y) = y3 - 4*y2 + 4*y. Let f be t(3). Let w be ³⁰⁄₉ + (-1)/f. Suppose 3*h = -2*v, v - w*h + 0*h = 0. Solve -5*m = -v*m for m.

0

Suppose -14*r = -21*r + 14. Solve r*f - 4*f = 6 for f.

-3

Let g(v) be the second derivative of v⁴⁄₁₂ + v³⁄₆ + v**2 - 3*v. Let k be g(-6). Solve 4*j + 12 - k = 0 for j.

5

Let t be 5 - (2/(-3) - (-22)/6). Solve 4*k - t - 6 = 0 for k.

2

Let u(p) = p3 + 8*p2 - 2*p - 6. Let b be u(-8). Let v be ²⁄₅ - 4/b. Let o = 10 - 6. Solve -o*f - f = v for f.

0

Let n(a) = 9 - a3 + a3 - 8*a - 6*a2 + a3. Let l be n(7). Solve 6 = l*v - 2 for v.

4