Suppose -7*k + 4*k = -2*c + 4, -3*k + 4 = 2*c. Solve -1 = c*b - 3 for b.

1

Let f be 0/(-1) + 5 + 0. Suppose -u + f*j = 17, u + 2 = -u + 2*j. Suppose -19*t + 45 = -4*t. Solve 12 = -t*s - u for s.

-5

Let j = -14 - -18. Solve -2*f = j + 4 for f.

-4

Let l(n) be the second derivative of n3⁄6 + 7*n2⁄2 + 3*n. Let m be l(-3). Solve 0*w - m*w = -4 for w.

1

Suppose -f - 5 = -2*f - 4*t, -3 = -5*f + 2*t. Let o be 12⁄3 - 1 - f. Suppose 29 = 2*g + 3*g - 3*p, -2*p = -o*g + 14. Solve g*h = 2*h for h.

0

Suppose 47 = 2*p + 41. Solve -2*w = p*w for w.

0

Let n(h) = -4*h3 + 3*h2 - h - 4. Let t® = -5*r3 + 4*r2 - 2*r - 5. Let m(w) = 4*n(w) - 3*t(w). Let q be m(1). Solve -12 = -4*u - q*u for u.

3

Let q(d) = -d**2 + 30. Let g be q(0). Let r = g + 55. Suppose -x + 15 = 2*a, -3*x + 0*a + r = -4*a. Solve 3 - x = -5*c for c.

4

Let b(q) be the first derivative of -q4⁄4 - q3⁄3 - q**2⁄2 + 4. Let p be b(0). Solve -16 = -p*n - 4*n for n.

4

Let a be (2 - 0) + (6 - 21⁄3). Solve 2 + a = -s for s.

-3