Let c = 7 - 4. Let x(a) = a3 + 7*a2 - 8*a + 7. Let l be x(-8). Solve -c*f - 19 = -l for f.

-4

Let b(y) = -y3 - 10*y2 + 8*y - 1. Let f be b(-9). Let a be (-8)/20 - f/10. Solve 2*v = -v + a for v.

5

Suppose -3*f + 30 = 2*f. Let x = -5 - -8. Solve x*l = l + f for l.

3

Suppose -9 = -120*f + 117*f. Solve -f*q = -1 + 10 for q.

-3

Suppose 36*u - 41*u = 0. Solve u = 4*k + 3 + 17 for k.

-5

Suppose 5*n = -n. Suppose n*c + 2*c = 0. Solve c = 2*l + 2*l - 12 for l.

3

Let g(z) be the second derivative of z**3⁄6 - z. Let y be g(2). Suppose -4*p - 3*t = 0, 0 = -p - p + t. Solve p = y*k - 5*k for k.

0

Suppose 2*k + 2 = 2*v, -8*k = 3*v - 3*k - 19. Let r = -21 + 24. Solve r*m - v - 3 = 0 for m.

2

Let s(d) = d**2 + 2*d + 2. Let h = -3 + 3. Suppose 0 = b - h*b + 2. Let f be s(b). Solve f*g = -2 + 6 for g.

2

Let a(j) = -j3 + 2*j2 + j - 1. Let b be a(2). Let y be (b/(-2))/((-2)/4). Let t be y - 0/1 - -25. Solve -5*s = -t + 6 for s.

4