Let p = -10 - -7. Let x be p/(-9) - 33/(-9). Let z(y) = -y**3 + 5*y**2 - 4*y + 3. Let g be z(4). Solve -x*f = -g*f for f.

Let i be ⁷⁰⁄₂₂ + (-10)/55. Suppose i*s - 12 = -0*s. Solve -3*g + s = -5 for g.

3

Let s® be the second derivative of r⁴⁄₁₂ - r³⁄₆ - r**2 - r. Let y be s(0). Let j be ¹³⁄₃ + y/6. Solve 0 = -j*l + 2 + 2 for l.

1

Suppose 0 = 4*b, 0*g = -2*g - 4*b + 2. Suppose -a - 5 = g. Let c = a + 10. Solve 0 = -u + c for u.

4

Suppose -2*m + 33 = 2*p + 3, 5*p = 3*m + 115. Let b = p - 17. Suppose 2*h + 1 = 11. Solve h*t = b*t for t.

0

Suppose 0*n - 8*n = -48. Solve b - n = -b for b.

3

Let p be (-136)/51*6/(-8). Solve 0*y + y = -p for y.

-2

Let s(h) = h3 + 6*h2 + h + 2. Let t be s(-6). Let n be (-6)/t*(1 + 1). Solve n*w + w + 16 = 0 for w.

-4

Suppose 6*n - 4*n + 2*i = 0, 20 = 3*n - i. Solve n*x - 4*x = 0 for x.

0

Suppose 0*j = -j + 3. Suppose -5*d - 15 = -5*k, -3 = 4*k + j*d + 6. Solve k = -0*q + 4*q - 12 for q.

3

Suppose -3*d + 40 = d. Suppose 7*c - 2*c - 21 = 3*b, -5*c + 33 = b. Let v = d - c. Solve 0*x + v = x for x.

4