Let s = 7 + -5. Solve 2 = s*n - 8 for n.

Let k = 14 + -6. Let b = 16 - k. Solve -b = -3*t - 2 for t.

2

Let r be -3 - ((-4)/1)/4. Let i(w) = -5*w**3 - w - 1. Let j be i(-1). Let p = r + j. Solve -2 = -p*k + k for k.

1

Suppose -4*x + 66 - 18 = 0. Let v be x/2 - (-7 - -8). Solve t = 1 - v for t.

-4

Let z = -73 + 79. Solve 8*v = 5*v + z for v.

2

Let b(o) be the second derivative of -o⁵⁄₂₀ - o⁴⁄₂ + 7*o³⁄₆ + 5*o²⁄₂ - 2*o. Let d be b(-7). Suppose h = -0*h + d. Solve -10 = -h*g + 10 for g.

4

Suppose -1 = u - 5. Solve u*h - 6 = 2*h for h.

3

Suppose -8*j + 1 = -4*j - 5*q, -j - 4*q + 16 = 0. Suppose 0*y - 8 = -j*y. Solve -3 - 7 = -y*i for i.

5

Let q be 2/(-6)1-39. Solve -3*p - q - 2 = 0 for p.

-5

Suppose 2 = 2*c - 6. Suppose -8 = c*d + 8, 0 = -4*h + 5*d + 36. Suppose h*p = 20, 2*n = -5*p + 17 + 18. Solve 20 = -n*l + 5 for l.

-3

Let f(h) = h - 4. Let c be f(6). Suppose -2*z + 0*z = c. Let p = 4 + z. Solve -p*k - 4 = -k for k.

-2