Let c(k) = k**2 + 2*k - 1. Let i be c(1). Suppose -4*u + i*u + 6 = 0. Let d = -2 + u. Solve d = p - 2*p for p.

Let o be (4/(-6))/(3/(-18)). Suppose f - 6 = -5*k, -2*f = -7*f + o*k + 1. Let j be (f + 2)/(⁶⁄₄). Solve -6 = j*s + 4 for s.

-5

Let q = -7 - -11. Suppose q*x + 4*z = 24, 0 = -5*x - 0*z + 3*z + 46. Solve -2*k + 0 = -x for k.

4

Let h = 10 - 7. Suppose 0 = -h*j - j + 100. Solve 0*k - 5*k + j = 0 for k.

5

Suppose z + 4 = 0, r + 5*z - 17 = -63. Let u = 29 + r. Solve -u*j - 9 + 0 = 0 for j.

-3

Let o(s) = s. Let i be o(5). Suppose 0 = m - 3*c - 13, 4*c - 14 - 32 = -5*m. Suppose -i*u + 3*z = -u - m, -z = -u + 2. Solve 0 = n + u*n - 15 for n.

3

Suppose 7 = 5*u - 268. Suppose -2*s = -3*k + u, 0*s + s - 70 = -5*k. Let g be (0 - 0) + (1 - 1). Solve g = 3*j - 3 + k for j.

-4

Let o = -2 + 3. Solve 2 = b - o for b.

3

Suppose 5 - 13 = -4*j. Solve -j*m - 2*m + 16 = 0 for m.

4

Suppose -4*u = -2*u - 2*p - 12, -5*p + 15 = 4*u. Let h be (-2)/(-10) - (-9)/u. Solve h*v - 8 = -2 for v.

3

Let j(v) = -v3 - 4*v2 + 3*v - 7. Let w be j(-5). Suppose -z + 11 = 4*f, -z = z - w*f - 55. Solve 4*u + z - 3 = 0 for u.

-5