Suppose -n - 16 = -2*n + 2*g, -3*n + 4*g = -38. Suppose -n = -2*y - 0*y. Let m = 23 + -21. Solve 8 = y*z + m for z.

Let s(d) be the second derivative of -d⁴⁄₁₂ - 5*d³⁄₆ - 2*d. Let c = -14 - -9. Let h be s©. Solve -g + h*g = -4 for g.

4

Suppose -o + 34 = j - 4*o, 8 = -4*o. Suppose u + 36 = 4*l + 4*u, -j = -2*l - 4*u. Solve 0 = -l*f + f for f.

0

Suppose -4*i = 5*v - 0*i - 19, 0 = 5*v - 4*i - 51. Solve v*b = 2*b for b.

0

Suppose -12*t + 10*t = 0. Solve 5*m - 5 - 10 = t for m.

3

Let p = -13 + 13. Solve 3*f - 2 - 1 = p for f.

1

Suppose 4*d - 5*d = -2. Suppose 4*j = 5*r - 17, -3*j + 18 = j + d*r. Solve 0 = -5*b + j + 8 for b.

2

Suppose -14 = -4*z + 10. Solve -3*c + 0*c - z = 0 for c.

-2

Suppose -2*d + 4*u + 18 = 0, -4*u = -d + 4 + 11. Suppose -6 = -4*k + 14. Suppose -5*t + 4*t + k*q + 19 = 0, 5*t + 5*q - 5 = 0. Solve -d*o + 4*o + t = 0 for o.

-4

Suppose -6 = 5*r - 26. Solve -2*w = -r + 14 for w.

-5

Let h(w) = -w3 + w2 - w + 8. Let d be h(0). Suppose b = -b - d. Let a be 2/(b/18)*-1. Solve -g = 2*g + a for g.

-3