Let l be (-4)/(-2) + 0 + -2 + 2. Let y be (-2 - 0)/2 - -12. Solve 3*d + y - l = 0 for d.

-3

Let i(b) be the first derivative of 5*b**22 + 2*b + 3. Let w be i(4). Solve 0 = 4*n + 6 - w for n.

4

Suppose -4*k = 7 - 23. Let v(l) = l. Let i be v(k). Solve 0 = i*y + y for y.

0

Let t be ((-2)/1)/4*0. Suppose -3*r + 66 = -0*r. Solve -5*v + 2 - r = t for v.

-4

Let p be ((-4)/(-5))/2*15. Let t = -1 + p. Suppose 24 = 2*q + 5*m - 3*m, 0 = -2*q - 5*m + 30. Solve -q + 0 = t*z for z.

-2

Suppose -3 = 2*i - 7. Let z = 2 + i. Solve z*w = 3*w for w.

0

Suppose 0 = -4*n + 8. Suppose -3*f - 4*h + n + 19 = 0, -4*f + 2*h + 6 = 0. Let j(q) = -q**2 - 8*q - 8. Let c be j(-6). Solve f*u - c = -19 for u.

-5

Let r = 52 - 50. Solve -2*m - 16 = r*m for m.

-4

Suppose 0 = f + 3*c - 18, 3*f + 2*c - 4*c = -1. Solve 9 = f*j - 0*j for j.

3

Suppose -3*i - d + 6 = 0, -3*i + 0*d = -4*d - 21. Solve 0*z + i = z for z.

3