Suppose 0 = 2*z + 3*v - 14, -v = -z + 3*v + 7. Let c(o) = o**2 + o. Let l be c(z). Suppose -5*r + 3*r = 4*j - l, -2*j + 40 = -2*r. Solve -3*p + 7*p = -j for p.

-4

Let x® be the second derivative of r4⁄12 - r3⁄3 - 2*r**2 - 6*r. Let a be x(4). Solve 12 = a*y - y for y.

4

Let h be -2 + (1 + -2)*-37. Let u be (-16)/88 - h/(-11). Solve 5 = -l + u for l.

-2

Suppose 0 = -3*z - 3*u - 12, 2*z + 2 = -5*u + 3. Let s(f) = 8*f + f2 + 0*f2 + 3 + 4. Let q be s(z). Solve 3*i + i - 8 = q for i.

2

Suppose -4*y + 4*r - 20 = 0, 0*y - 33 = 3*y + 3*r. Let z(a) = -a - 6. Let f be z(y). Solve -u = u - f for u.

1

Let r = -18 - -24. Suppose 0 = r*k - 3*k - 12. Solve -k*j = 2 + 18 for j.

-5

Let k(b) = b - 6. Let h be k(6). Suppose -s = -h*s - 12. Suppose -2*n - 2 = -6. Solve 5*a = n*a - s for a.

-4

Let u(y) = -y - 2. Let p be u(0). Let n = p - -4. Suppose -n*o = -o. Solve 2*f - 8 - 2 = o for f.

5

Let r© = -c - 7. Let u be r(-10). Solve l = -1 - u for l.

-4

Let g(z) = -z3 + 15*z2 + 2. Let b be g(15). Solve -b*n + 3 - 13 = 0 for n.

-5