Let a be 1 + (1 - (-4)/(-2)). Let u(b) = b. Let m be u(3). Suppose -4*d + 14 = -m*i, 4*i = 2*d - 2 - a. Solve z - 1 = -i for z.

Let o(v) = v3 - 8*v2 - v + 9. Let r be o(8). Let c(i) = i3 + 3*i2 - 2*i - 1. Let n be c(-3). Suppose q - n = -r. Solve -s + 2*s = -q for s.

-4

Let j(b) = b**2 - 7*b - 8. Let o be j(9). Suppose o = 3*d - 2*d. Let g be (d + -1)*⁴⁄₆. Solve 0 = -g*x + 2*x - 12 for x.

-3

Suppose -2*h - 30 - 10 = -2*r, 4*r = -4*h + 120. Suppose 3*f + 2*x = 2*f + 6, f = -4*x + 12. Suppose -j - 2*j = f. Solve j = 4*z + z - r for z.

5

Let f be (-2)/(-2) + 4 + -2. Let l = -3 + f. Let i be (0/1)/(-2 + l). Solve -4*r + 9*r = i for r.

0

Let u be (-14)/(-4) + (-14)/(-28). Solve -18 - 2 = u*g for g.

-5

Let d(k) = k3 + 5*k2 - 7*k + 1. Let s be d(-6). Suppose 0 = -4*t - t + 75. Suppose s*w + c = 4*w + t, 2*w + 4*c - 20 = 0. Solve 0*f + w = -f for f.

-4

Suppose 10 = -0t + t. Let h be t/3(-3)/(-2). Let s be (-2 + h)*(-2)/(-3). Solve -s*f = 3*f + 20 for f.

-4

Let r(u) = 2*u**2 - 2*u - 1. Let h be r(2). Suppose -d + 8 = -5*n, -4*d - 5*n + h = -4. Solve -d = w - 0 for w.

-3

Let d(j) = j**2 - 2*j + 1. Let z be d(1). Suppose -2*p - 2*w + 4*w = -8, 4*p + 5*w + 11 = z. Solve k + p = -0 for k.

-1

Let v be (-30)/(-7) + (-26)/91. Suppose -v*b + 27 = -b. Solve 2*i + b = 3 for i.

-3