Suppose 4*t + 0*l - 67 = l, -t + 3*l + 25 = 0. Suppose 0 = 3*v + 1 - 7. Suppose t = 4*h - v*u, -h = 4*h + u - 27. Solve 10 + h = -5*d for d.

Let n® = -r3 + 6*r2 + 7*r. Let p be n(7). Suppose p*g - 4*g = 0. Let m = 10 + -9. Solve g = u - m + 4 for u.

-3

Suppose 11*c - 33 = 44. Suppose -2*z + 3*d = -15, -2*d - 10 = -2*z - 0*d. Solve 3*l + 1 - c = z for l.

2

Let f be (-15)/3*36/(-10). Let j be f/4*⁸⁄₁₂. Suppose -1 = j*k - 7. Solve 2*w + k = w for w.

-2

Suppose 0 = -4*v - v, -3*u + 12 = -3*v. Suppose 2*i - 7*i = 0, f = u*i + 3. Solve 0 = 2*r - f - 7 for r.

5

Suppose 5*s + 3*l - 140 = 0, 5*l = -3*s - 7 + 107. Suppose -c - s = 4*c. Let k = 5 + c. Solve k = -z - 0 - 2 for z.

-2

Suppose -6 = 4*b + 2. Let o = b - -4. Solve 2*y + 0 - o = 0 for y.

1

Let u(d) = d3 - 9*d2 - 2. Let i be u(9). Let z = i - -2. Solve z = r + r - 8 for r.

4

Suppose 0 = 4*s - 12 + 4. Let y(v) = 0 - v + 1 + 1. Let i be y(s). Solve i = 7*h - 2*h + 20 for h.

-4

Suppose -c - 3*j - 11 = 0, 0*c + 3*c - 19 = 4*j. Let l be (-2)/c - 10/(-2). Solve l*f - 4 = 2 for f.

2

Let p be (-2 - -2)/2 + 17. Suppose 0 = 3*w - 5*l - p + 5, 4*w - 3*l = 16. Solve c = 3 - w for c.

-1