Let p = -12 + 16. Suppose -p*s + s + u = -2, -3*s - 2*u = 4. Solve 0 = -s*j - j + 5 for j.

5

Suppose -2*r + 20 = 3*r. Let x(s) = s**2 + 7*s. Let n be x(-7). Suppose j = -4*j. Solve j*l - r*l + 12 = n for l.

3

Suppose 4*b - u = -2*u - 3, -b - 4*u = 12. Let f® = r + 7. Let t be f(-6). Let k = 8 + t. Solve b*c + k = -3*c for c.

-3

Let q(n) be the first derivative of -n**2 - 3*n + 2. Let y be q(-3). Suppose 14 = y*i + b, 4*i - 3*b - 14 = 9. Solve 0 = i*a - 8*a for a.

0

Let o be (-9)/(-2)*4⁄6. Let s = -3 + o. Suppose 3*q - 5 = -k + 5, -3*k = -12. Solve s = -y - q*y - 9 for y.

-3

Let h(f) = 2*f - 11. Let z be h(8). Suppose -2*o = -10 - 10. Let t be 198/o + 1/z. Solve 0 = 4*n + t for n.

-5

Suppose 5*w - 2*w = 36. Let p be ((-6)/4)/((-9)/w). Suppose 0 = 3*u + p*u - 15. Solve -u*d + 1 = -2*d for d.

1

Let r = -5 + 9. Suppose -3*l - 5 = r*i - 2*i, -i - 5*l - 20 = 0. Suppose 14 = c + i*b, c + 4*b - 16 = -c. Solve -h + c = -5*h for h.

-1

Let n(z) = z3 - 8*z2 - 18*z - 17. Let t be n(10). Solve f = t*f - 10 for f.

5

Let z be 1 + -3 - -6 - -18. Suppose 6 = 4*f - 5*s, 3*f - s = 8*f - z. Solve 5*c = f*c for c.

0