Let j(z) = -z**3 + 4*z**2 + 6*z - 4. Let m be j(5). Let c = 4 - m. Suppose w = -c*w + 8. Solve -k - 3 = -w for k.

Let n(m) = 5*m2 + 9*m - 2. Let b(h) = h2 + h - 1. Let g(d) = 4*b(d) - n(d). Suppose -z - 4 = -0*z. Let s be g(z). Solve 0 = -0*q + s*q for q.

0

Let b be ¹⁄₁ + 4*-2. Let i = 12 + b. Suppose 0 = -i*r + 7*r. Solve 2*j + 1 - 5 = r for j.

2

Let h be (-2)/(-4)*(-1 + 1). Let j = -6 - h. Let n be ((-2)/(-3))/(j/(-27)). Solve -18 = -n*l - 3 for l.

5

Suppose a - 4 = -3*a + d, a = -3*d + 14. Solve a*o = 3*o - 5 for o.

5

Suppose -4*k + 7 = t - 14, 0 = -5*t + 4*k + 9. Solve t*z - 20 - 5 = 0 for z.

5

Let k© = -c3 - 7*c2 + 8*c + 5. Let y be k(-8). Suppose -y*s + 45 = -2*s. Let u(o) = -o + 11. Let b be u(11). Solve b = 5*d - s for d.

3

Suppose 4*q + 1 = l + 5, -3*q - 14 = -5*l. Solve 14 - 2 = l*t for t.

3

Suppose 3*i = i + 30. Suppose -i = -x - 4*x. Solve 0 = x*y - y + 4 for y.

-2

Let f = -89 - -90. Solve -15 = -4*u + f for u.

4

Suppose 6 = 4*c - 2. Solve c*x - 5 = 5 for x.

5