Let f be (-1 + 1)/(-2)*37/(-74). Solve -y - 3 + 0 = f for y.

Let b(d) = -d3 - 6*d2 + d + 7. Let x be b(-6). Let z = -3 - -7. Let w = z - x. Solve -k = -w*k - 8 for k.

-4

Let f = 10 + -21. Let r = -7 - f. Suppose 2*k - r*k = -28. Solve 3*a - 1 = k for a.

5

Let f be ⁴⁄₂ + -12 + 2. Let t = f - -11. Solve -t*a - 8 = a for a.

-2

Let n(k) = -k3 - 6*k2 - 7*k + 7. Let p be n(-4). Solve 4 = p*l - 2 for l.

2

Let k® be the third derivative of r⁴⁄₂₄ - 4*r³⁄₃ - 2*r**2. Let t be k(12). Solve -a = t - 0 for a.

-4

Let m = 18 - 18. Let s be 1 - (-1 + m) - 2. Solve s = -2*u - 0*u for u.

0

Let m = -4 + 9. Solve 0 = 5*u - m for u.

1

Let m(d) = -d3 + 25*d2 - 22*d - 36. Let o be m(24). Solve -2*h - 2*h = -o for h.

3

Suppose -3*j - 9 = h - 0*h, 4*j = 5*h - 12. Solve h*c = -c - 2 for c.

-2

Suppose -2*n - 4 = 2. Let r = 9 + n. Solve 2*x - 4 = r for x.

5