Suppose -4*a - 4*u + 8 = 0, 0*a - 2*u - 16 = -3*a. Suppose 0 = p - 0*p - 3. Suppose -a*i = -p*i. Solve -6 = -2*w - i for w.

Let h(a) = a3 - 7*a2 + a - 3. Let u be h(7). Suppose -u*d + 10 = 2*c, -4*c - c + 3*d = -12. Suppose -c*z + 5 = -1. Solve -z*i + 20 = 2*i for i.

5

Suppose -5*d = -o - 16, -4*o + 10*d = 5*d + 19. Let v = o + 14. Suppose -4*r - v = -2*c - 1, -r - 31 = -4*c. Solve -3*m = m - c for m.

2

Suppose -2*a - 2 = -14. Let y be a/(-33) - (-84)/(-22). Let q = y - -5. Solve -q = -4*x - 17 for x.

-4

Suppose 3 = 2*q - 4*f - 3, q + 4*f - 3 = 0. Solve 3*d - 4*d - q = 0 for d.

-3

Suppose 0 = -5*l - 4*o + 37, 3*o + 3 = 3*l - o. Let p be ⁴⁄₁₀ + ²⁴⁄₁₅. Suppose -3*a = -d - 7, p*a - 7 - 7 = -4*d. Solve -l*m = -2*m - a for m.

1

Let v = -27 + 27. Solve 0 = -v*c + 4*c - 8 for c.

2

Let w be ((-4)/5)/((-2)/(-25)). Let h = w - -20. Solve 0 = 2*f + 3*f - h for f.

2

Let k = -21 - -25. Let l = k + 1. Solve 2*a = a - l for a.

-5

Let u(q) = -2*q - 6. Let v be u(-4). Let f(n) be the first derivative of -n³⁄₃ - 9*n²⁄₂ - 8*n + 2. Let m be f(-8). Solve m = -v*b + 3*b for b.

0

Suppose 14 = -4*j + 2. Let x = j + 8. Suppose -r + 8 - 5 = 0. Solve 0 = -x*b + 18 - r for b.

3