Let c(f) = f**2 - f - 4. Let s be c(0). Let h(j) = j + 5. Let k be h(s). Solve -3 = -u - k for u.

Let b(l) = -l + 9. Suppose -5*o + 22 = 3*f, f = -9*o + 4*o + 4. Let r be b(f). Solve r = -4*w + 1 + 15 for w.

4

Let w = 200 + -197. Suppose 5*h = 4*m + 56, -1 - 3 = 2*h + 5*m. Solve h = w*f - 7 for f.

5

Let m(x) = -x3 + 3*x2 - 3*x + 2. Let c be m(2). Suppose c = -2*u + u + 5, -w + 3*u = 15. Solve w = z + 3*z + 20 for z.

-5

Suppose 0 = 3*j - 2*x - 43 + 14, 4*x + 16 = 0. Let q = j + -3. Solve -q*d + 1 = 5 for d.

-1

Let z(h) = h3 - 2*h2 - 2*h - 1. Let q be ¹³⁄₅ - 26/(-65). Let v be z(q). Solve 0*j = -v*j + 6 for j.

3

Let q be (2 - ⁶⁄₄)*-16. Let z be (¹²⁄₁₀)/(q/(-20)). Solve -l = z*l for l.

0

Suppose -38 + 8 = -5*t. Solve -p + 5 = -t*p for p.

-1

Suppose 29 - 7 = 11*x. Solve -5*u + x*u - 3 = 0 for u.

-1

Suppose -6*o = -2*o - 32. Suppose -3*k + 3 = -5*r + 19, 4*k - 4*r = -o. Solve -6*j + k*j = 0 for j.

0

Suppose -2*k - 12 = -4*f - 2, 2*f + 4*k = -20. Suppose -w - 2*w - 4 = -4*n, 4*n - 2*w - 4 = f. Solve -g + 2 = n for g.

1