Let k be 2*(3 + 6/(-4)). Suppose -17 = -2*x - k*r, -3*x + 5*r - r = 0. Suppose -h + x*c + 20 = 3, -3*h + 5*c + 23 = 0. Solve -z = 5 - h for z.

Let i = -7 - -4. Let g(k) = k + 2. Let w be g(-5). Let r be i - (w + 1) - -4. Solve 7*n = r*n - 16 for n.

-4

Let r(j) = -j3 + 3*j2 + 2*j + 1. Let m be r(3). Let y = m + -5. Suppose 0 = -0*o - y*o + 6. Solve 0*h = o*h + 9 for h.

-3

Let a(g) = -2 + 0*g + g - 2. Let m be a(6). Suppose n = -4*r + 7, m*r = -0*n - 2*n - 4. Solve -v = -0 - r for v.

3

Suppose 0 = -4*n - n + 10. Suppose 12 = n*v + v. Solve -v*o = -7 - 9 for o.

4

Suppose 10*w + 5 = 5*u + 5*w, 2*u - 4*w + 4 = 0. Suppose 5*c = u*q + 8, c + 25 = 3*q + 5*c. Solve 0 = -0*t - q*t + 3 for t.

1

Let k® = -r**2 - 10*r + 1. Let n be k(-10). Solve 3 = 2*o - n for o.

2

Let c(a) = a**2 - a - 2. Let l be c(4). Let b = l + -10. Suppose 2*q = -t - 0*q + 7, 0 = t + 3*q - 9. Solve b = -2*n - t - 7 for n.

-5

Let s(q) be the third derivative of q⁶⁄₁₂₀ - q⁵⁄₁₂ - q⁴⁄₆ - 4*q³⁄₃ + 3*q**2. Let z be s(6). Solve -z*w - 15 = -3 for w.

-3

Let r(t) = -6*t - 5. Let u be r(-2). Suppose -6*s - 8 = -u*s. Solve 5*v - s = 2 for v.

2

Suppose -4*z - 5*a - 15 = 0, -3*a + 0*a = 2*z + 9. Solve -20 = -4*b - z*b for b.

5