Let d(k) = k + 4. Let h be d(4). Let m = -8 + h. Suppose l = -m*l. Solve 2*n - 6*n = l for n.

0

Let g(b) be the second derivative of -b3⁄3 + 2*b2 - 2*b. Let u be g(3). Let v be (3/u)/((-3)/6). Solve y = -v*y - 12 for y.

-3

Let w = 3 + 1. Solve 12 = -4*i + w for i.

-2

Let i be (-15)/90 + (-1)/(-6). Solve i = -3*t + 9 - 3 for t.

2

Let m = 34 + -17. Let n be m + -4*(-4)/(-8). Solve 5 + n = -4*h for h.

-5

Suppose 0*d = -4*d. Solve -4*i + d = -12 for i.

3

Suppose 4*s = 3*l + 5, 2*l - 3*l - 5*s = -30. Suppose -y + l*c = c, -5*y = -c. Suppose -2*u = 2*h + 2*h, y = 5*h - 5*u. Solve h*k + 1 = k for k.

1

Suppose j + n - 25 = -4*j, -2*j - 3*n = -10. Suppose -5*a = -c + 25, a + 15 = c - 2*a. Suppose c = -4*m + m. Solve -j*s + 10 + m = 0 for s.

2

Suppose 16*v = 13*v + 12. Solve 0 = -2*r + v*r + 8 for r.

-4

Let z(f) = f3 + 10*f2 - f - 5. Let g be z(-10). Suppose -g = 2*s + 3*x - 6*x, 4*s = 5*x - 5. Solve -d + s*d - 16 = 0 for d.

4