Let u(f) = f**3 + 9*f**2 - 22*f + 14. Let i be u(-11). Solve 4*c - i - 2 = 0 for c.

Let j(w) = w3 + 4*w2 - 8*w - 3. Let l be j(-5). Suppose 3*q + 2 = 17. Solve -q*k + 2*k = -l for k.

4

Suppose b = -2*b + 6, 4*b - 16 = -2*q. Suppose 4 = -4*p + 5*a, q*a + a = 5*p. Solve 11 = -5*k - p for k.

-3

Let h be ³⁄₅ - ¹²⁄₂₀. Solve -12 = -3*j - h*j for j.

4

Suppose k - 1 - 12 = 0. Suppose 0 = 5*a + 3 - k. Let j = 3 - 0. Solve j*t + a = -1 for t.

-1

Let h be (5 - 0) + 1 + -4 + 0. Solve -g + 4 = -h*g for g.

-4

Suppose 7*t - 18*t + 33 = 0. Solve 7*o - 8 = t*o for o.

2

Suppose 5*w = w + 8. Solve 14 = -4*s - w for s.

-4

Suppose -67 = -5*m + 5*o - 22, 24 = 2*m - 5*o. Suppose 0 = -h + u - 1, 3*u + 0*u - 5 = 2*h. Solve h*t - 3 = -m for t.

-2

Let l = -1 - -4. Solve -l*b + 2 + 10 = 0 for b.

4

Suppose -2*c + 4 = -6. Let n = -20 - -6. Let k be n/(-77) + (-42)/(-11). Solve -c*r = -k - 21 for r.

5