Let n(j) = -j + 1. Let v be n(6). Let g be (-2)/(-4) - v/2. Suppose -g*l + 19 = u, -4*l + 2*l = 4*u - 6. Solve 0 = -3*w + l + 5 for w.

Let m = -9 + 27. Let c = -13 + m. Solve c*f - f = 8 for f.

2

Let q(l) = -2*l3 + 6*l2 + 10*l - 8. Let n(u) = u3 - 3*u2 - 5*u + 4. Let g(f) = 5*n(f) + 3*q(f). Let o be g(4). Solve o = -4*i + 23 - 7 for i.

4

Let n(i) = i**2 + 20*i + 21. Let d be n(-19). Solve -d*t + t = -1 for t.

1

Let f be (-4)/(-6)*3 + -10 + 9. Solve 3*l + f = -2 for l.

-1

Suppose 6 - 32 = -5*c + 3*g, 4*g + 16 = 2*c. Solve -c = n + 3*n for n.

-1

Suppose 13*a - 42 = -a. Solve 0 = 5*t - a*t - 10 for t.

5

Let l = -3 + 3. Suppose l*g + 4 = 4*g. Suppose -4*n = -3 - g. Solve -j + 4 = -n for j.

5

Suppose 0*q = 5*q + 2*q. Solve -4*h - 15 - 1 = q for h.

-4

Suppose 0 = 4*k - 5 - 15. Solve k*u - 10 = -0*u for u.

2

Let v = -14 - -15. Solve b - 1 = v for b.

2