Suppose 3*f - 18 = -4*z, 8*z = -4*f + 3*z + 23. Suppose 5*g = f*g - 12. Let a be (4 - 0)/(-3 - g). Solve -8 = -3*w + a for w.

4

Let f® = r**2 + r + 9. Let c be f(0). Let k = c + 4. Suppose -5 - 1 = -3*d. Solve d*l = -k + 3 for l.

-5

Let c = -1 + 4. Suppose 3*f - 3*i = 0, i + 2 = -f + c*i. Suppose -4*k - f*y = -22, 8 = 5*y - 7. Solve -k*n + 11 + 9 = 0 for n.

5

Suppose 86 = -4*b + 10. Let v = b - -28. Suppose v = 2*q + q. Solve -c = q*c + 4 for c.

-1

Let q(k) be the first derivative of k**2⁄2 - 4*k + 10. Let u be q(6). Let z(m) = m + 4. Let s be z(4). Solve -u = 3*v - s for v.

2

Let d© = -c - 19. Let l be d(-21). Solve 5*u = l*u for u.

0

Suppose -2*j + 3*h = -0*h + 14, -21 = 3*j + 5*h. Let o be 28/(-8)*4/j. Let s be 2⁄3 - 8/(-6). Solve 0*w + o = -s*w for w.

-1

Let w = 51 + -50. Solve 0 = -k + 6 - w for k.

5

Let j = -8 + 11. Suppose j*x - 5 = 2*x. Suppose -4*z = -24 - 16. Solve x*p - z = -5 for p.

1

Suppose 0 = 5*d - 15. Suppose d*o = -o. Solve n = 4 - o for n.

4