Let r be (2 - 1⁄1) + 2. Let u(x) = x3 + 4*x2 + x - 6. Let p be u(-3). Suppose r*h + 0*h + 6 = p, -2 = 2*q + 4*h. Solve q*s - 2 = 4 for s.

2

Let s(l) = l**2 - 2*l + 1. Let o be s(-2). Solve 2*u - o = -u for u.

3

Suppose 2*y - 50 = -0*y. Suppose 0 = -3*f - 2*f + y. Solve -f*v + 20 = -v for v.

5

Let w(s) = -s3 - 9*s2 - 7*s + 9. Suppose -2*z = -m, -m = m - z + 12. Let x be w(m). Let f = 8 - x. Solve f*n - 2*n - 5 = 0 for n.

1

Let g = -12 + 20. Solve g*t - 8 = 6*t for t.

4

Let s(q) = q**2 + 21. Let u be s(0). Suppose z = -2*m + 6*z + 19, 3*m - 5*z - u = 0. Solve 6 + m = -2*x for x.

-4

Suppose y = -2 + 5. Let m(f) = -f3 + 7*f2 - 5*f - 1. Let c be m(6). Solve y*n + 2 = c*n for n.

1

Suppose 0 = 3*s + 1 - 4. Let f be 10/(-1 + s - -1). Solve n = 6*n - f for n.

2

Let z = -71 + 29. Let y be 4⁄14 - 30/z. Solve 0*u - y = u for u.

-1

Let r(d) = d3 + 9*d2 - 8*d + 21. Let i be r(-10). Solve 2*o - 3 = -i for o.

1