Let r(i) = -2*i**3 - 2*i**2 + 2*i. Let d be r(-2). Suppose -d*a + 8 = -2*a. Solve -a*u - 8 = -0*u for u.

Let b(h) = -h3 + 10*h2 + 2. Let o = -17 + 27. Let z be b(o). Suppose z*l = 4*l. Solve 2*f + l = -2 for f.

-1

Let m be (-1)/(-7) + (-52)/(-28). Let n be (-4)/(-6) - (-2)/(-3). Suppose 2*f = -2*b - 6, -2*b + 5*b + 5*f + 17 = n. Solve -m*w = -1 - b for w.

1

Let h(d) = d3 + 10*d2 - 13*d + 6. Let w be h(-11). Let k = w + -13. Solve a - 4*a = k for a.

-5

Suppose 5*c = -1 - 4. Let a = c + 6. Suppose a*k + 2*x = 81, 0*k + k - 24 = -3*x. Solve -5*y - k = 10 for y.

-5

Suppose 9 = 3*x - 21. Suppose 5*o - 5*p - 10 = 0, x = o - 5*p - 0. Solve o*y + 15 = -3*y for y.

-5

Let d be 6/(-9) + ((-68)/(-12) - 5). Suppose -3*z + 16 = z. Solve d = -0*x - x - z for x.

-4

Let p© = c**2 + 8*c - 16. Let t be p(-10). Solve -t*b = -8*b for b.

0

Let h(x) = x + 19. Let j be h(-14). Solve -j*p = -5 - 5 for p.

2

Let i = 11 - 7. Suppose -2*h = i*j + 4 - 0, -j - 4*h = 8. Let r = -6 - -14. Solve 2*k = -j*k - r for k.

-4

Suppose -4*m - m = -f + 25, 0 = 5*f + 3*m + 15. Solve -3*z + 1 - 7 = f for z.

-2