Suppose -3*i = 3*d - 8*d - 4, -2 = 2*i - d. Let l be (i + 2)*1/(-2). Solve -f - 1 + l = 0 for f.

-1

Suppose -4*g = -4*d + 3*d, -4*g = 3*d + 16. Let h = 10 + d. Solve h*u = 5*u + 3 for u.

3

Suppose 10 = 4*s - 30. Suppose 2*x + 4*a + 10 = 0, 4*x = a - 3*a + s. Suppose 0 = -5*m + x + 5. Solve 12 = m*c + c for c.

4

Suppose 4*p = -20 - 24. Let k = 0 - p. Let d = 15 - k. Solve i + 6 = d for i.

-2

Suppose n + 0 + 1 = -m, -m + n + 1 = 0. Suppose w = -m*w. Solve 0*u - 5*u - 10 = w for u.

-2

Suppose -r = 4*s - 16, -3*r - s + 19 = -51. Suppose 2*v = -2*v + r. Solve 0 = -p + 3*p + v for p.

-3

Let i(u) be the third derivative of u4⁄24 - 5*u3⁄2 - 4*u**2. Let r be i(17). Solve 2*h = -2 - r for h.

-2

Let k = 0 + 20. Let s be (10/(-30))/(2/(-18)). Solve -f - k = s*f for f.

-5

Suppose 0 = -3*x - 6. Let a = x - -4. Solve -7*k = -a*k + 25 for k.

-5

Suppose 5*n = 3*n. Suppose -3 = 2*y - y. Let v = y + 5. Solve n = q - 7 + v for q.

5