Suppose 2*a = 4*h - 16, 2*a - 7 = -4*h + 1. Suppose -h*t = -6*t + 6. Solve c = -t*c + 9 for c.

3

Let n be (-1)/3 - 98/(-6). Let y = 206 - 201. Solve y*r - r = n for r.

4

Let b(w) = w - 12. Let c be b(12). Solve 0 = 3*q - c*q for q.

0

Suppose 10 = -5*y + 30. Let s© = -3*c - 1. Let i be s(-1). Solve i = q + y for q.

-2

Let u = -3 + 8. Solve -u = -4*q - q for q.

1

Suppose -2*f + 3*a = 4 - 2, -16 = 4*a. Let u(p) = p + 9. Let d be u(f). Solve -t + d = -1 for t.

3

Suppose 0 = -2*n + 4*n - 24. Suppose -4*s - 3*l - 2*l - n = 0, -2*l = -3*s + 14. Let k(u) = -3*u - 3. Let p be k(-2). Solve -s*y - y = p for y.

-1

Let c = 5 - 3. Suppose -c*m + 1 = 3*s - 16, 4*s = -m + 16. Let i = 9 - m. Solve 0 = -f + i*f - 8 for f.

2

Suppose -4*g + 5*c + 5 = 0, -2*c - 6 = -4*c. Suppose 0 = g*t - 33 - 7. Solve 0 = -2*w - 0 + t for w.

4

Let z = 8 - 5. Suppose -4*y + 30 = -g + z*g, -4*g = -2*y + 20. Solve y = -3*v + v for v.

-4