Suppose 0 = -3*z - z + 2*v + 12, v + 5 = z. Suppose 0 = -l - 3*r + 3, -3*l + 8 + z = -2*r. Solve -l*d + d = 8 for d.

-4

Let f = 5 - 19. Let c(s) = s**2 + 14*s + 3. Let p be c(f). Solve 0 = p*v + 6 - 0 for v.

-2

Let l® be the first derivative of 2*r3⁄3 + r2 - r + 2. Let i be l(1). Solve 8 = -i*a + a for a.

-4

Let b(o) = -o3 + 12*o2 - 2*o + 17. Let v be b(12). Suppose 0 = -2*g + g + 15. Let a = g + v. Solve 3*l - 4 = a for l.

4

Let l(z) = z + 12. Let k be l(0). Let b = k - 8. Let y = 12 - 4. Solve o - y + b = 0 for o.

4

Let q = 1 - -1. Let y = -3 + q. Let f(z) = 7*z**2 + z + 1. Let h be f(y). Solve -h = -3*n - 4 for n.

1

Suppose 2*k - 6 + 0 = 0. Suppose -29 + 20 = -k*g. Solve 4*h + 1 = g*h for h.

-1

Suppose -4*j = -2*h - 30, -10 = -4*j + h - 3*h. Solve 2*s - j = s for s.

5

Suppose 3*d = 2*m + 27, 0*m = 4*m + 12. Let v® = -r3 + 8*r2 - 5*r - 5. Let s be v(d). Solve 2*u = 5*u + s for u.

-3

Suppose -3*f = -2*s - 3*s, 0 = s + f. Solve s*l = 4*l for l.

0