Let v(z) = z**3 + 7*z**2 - 9*z - 2. Let b be v(-8). Suppose 0 = r - 3*r - 3*u - 12, -5*u - 20 = -r. Suppose -a + 0 + 15 = r. Solve -b*f - a = -f for f.

Let h be 3*(8/(-6) + 2). Suppose 0*i + 4*g = 3*i - 9, h*i - 26 = -4*g. Suppose 0 = -2*m + 4*j + 24, -3*j + 8 = -2*m - i*j. Solve -t + m = 6 for t.

-2

Suppose 3*i - 2 - 7 = 0. Solve 3*h - i + 9 = 0 for h.

-2

Let b = -5 + 6. Suppose -2a = -b - 1. Let g be 3(a + 1)/6. Solve n + 4 = g for n.

-3

Let m be (¹²⁄₁₅)/(⁴⁄₅₀). Suppose b - m = -b. Solve -3*v - b = -4*v for v.

5

Suppose 19 = -4*j + 19. Solve j*n - 3 = 3*n for n.

-1

Let a be -3 - 6/(-4)*2. Suppose i + a*i = 2. Solve i*t = -4 - 0 for t.

-2

Suppose -d + 2 = -p + 4, 3*p - 4*d = 4. Let g = 329 - 320. Solve p*u - g*u = -15 for u.

3

Let f = 25 + -20. Suppose 1 = z - f. Solve -4*p + 7*p = z for p.

2

Suppose 10 = 5*f - 40. Solve 0 = 4*h - 6 - f for h.

4

Suppose 5*l + 4 = s, -14 = 2*s + 5*l - 82. Suppose 48 = 4*b - 4*f, s + 10 = 4*b + 3*f. Suppose -2*c - 4*z - 6 = -2*z, b = -2*z. Solve w = c*w + 3 for w.

-3