Let u(o) = -o3 + 4*o2 + o - 4. Let p be u(3). Solve 0*z - p = -2*z for z.

4

Let l = 26 - 23. Solve 0*r = l*r - 15 for r.

5

Let o(d) = d + 3. Let y be o(6). Solve 2*w = -11 + y for w.

-1

Let s(o) = -o**2 - o + 2. Let w be s(0). Solve 14 = -4*n + w for n.

-3

Suppose p - 3*g - 10 = 0, 2*p + 4*g - 8 = -2*p. Let n be 159 + (-6)/9. Suppose n = -u - 4*z - 0, 5*z = 5*u - 20. Solve c + p = -u*c for c.

-1

Let h(l) = -l3 - l2 + l - 1. Let o be h(0). Let z = -1 - o. Solve i - 4*i - 15 = z for i.

-5

Suppose 20 = -10*u + 40. Solve u*y - y + 5 = 0 for y.

-5

Suppose -4*i + v - 11 = 0, -12 + 5 = -2*i + 3*v. Let c be ((-4)/(-3))/(i/(-6)). Let k be (-17)/(-3) - (-2)/6. Solve 0*q = c*q - k for q.

3

Suppose 3*z - 20 = -2*z. Suppose -2*o - 34 = -5*m, -32 = z*o + m + 36. Let f = o - -25. Solve -j = 3*j + f for j.

-2

Let q(j) = -j - 11. Let z be q(-5). Let g be (1 + 0)/((-2)/z). Suppose -15 = -5*l + 4*i, -2*l - i = -0*i - 19. Solve -l*r = -g*r - 20 for r.

5