Suppose -4*s - 2*n + 8 = s, -5*s - n + 9 = 0. Suppose 3*o - 286 = s*q, 0 = -q - 1 + 2. Suppose 2*c = 5*c + 12, c - o = -4*i. Solve 0 = 2*d - 7*d - i for d.

-5

Let k(z) = -5 + 2 - z**2 + 1 + 5*z - 2. Let t be k(4). Solve 4*s = -t*s - 16 for s.

-4

Let k = -1 - -1. Let a = -7 + 10. Let y(d) = -d**2 + 7*d - 2. Let l be y(6). Solve k = -a*i + l*i - 3 for i.

3

Suppose 20 = -4*m - 0*m, 2*l = 4*m + 30. Let q(p) = -3*p3 + 2*p2 + 2*p + 1. Let w be q(-1). Suppose 3*x + 10 = w*x. Solve x = -l*n - 0 for n.

-2

Suppose z = -3*k + 17 - 2, -3*k = 2*z - 15. Let b = 5 - k. Suppose 3*h + 4*p - 12 = b, -p - 4 - 12 = -4*h. Solve -9 = d - h*d for d.

3

Suppose 3*l = 9 - 0. Solve -l*v - 4 = v for v.

-1

Let x be 2/(-2) + (-3)/(-1). Let u = 32 - 32. Solve u = 2*o - x + 4 for o.

-1

Let x(m) = m**2 - 19*m - 17. Let t be x(20). Solve t*f = 7*f + 12 for f.

-3

Let y(k) = k3 + 5*k2 + 6*k + 8. Let c be y(-4). Solve c = 8*o - 3*o - 15 for o.

3

Let a(m) = m - 4. Let g be a(4). Suppose l = -j - 3, 3*j - l - 31 = 4*l. Solve j = -g*u + u for u.

2