Suppose -d + 2*w + 4 = 0, -1 = -4*d - 4*w + 39. Let c = 7 - 5. Solve 2*g = -c*g - d for g.

Suppose 4*s = 2 + 2. Let w = s - -9. Solve -2*q + 0 + w = 0 for q.

5

Suppose 0 = -2*b + 5*b + 2*s - 2, -2*s = -5*b + 30. Let h = 7 - b. Solve h*x = -2*x - 10 for x.

-2

Suppose 1 + 7 = s. Let w(u) = u - 2. Let p be w(s). Solve -d - d = p for d.

-3

Suppose 0*o + 3*o = 12. Solve -8 = 2*m - o*m for m.

4

Suppose 0 = -5*o - 15 + 45. Solve -o*x - 15 = 3 for x.

-3

Suppose -3*l - z = -154, 3*l = 8*l + 4*z - 245. Let g = -33 + l. Suppose 0*c = 3*c - 12. Solve -n - c*n = -g for n.

4

Let z(f) be the second derivative of ³⁄₂*f3 - 3*f2 - ¹⁄₁₂*f**4 - f + 0. Let j be z(8). Solve -j*h = 2*h - 4 for h.

1

Let w be 18/(-5)*(-105)/42. Solve -3*c = w + 3 for c.

-4

Let n = 1 + 3. Solve n*h - 21 + 5 = 0 for h.

4

Suppose 0*o - c + 21 = 2*o, 4*c = -4*o + 44. Solve 0 = -5*t - 10 - o for t.

-4