Let p = -10 - -7. Let x be p/(-9) - 33/(-9). Let z(y) = -y3 + 5*y2 - 4*y + 3. Let g be z(4). Solve -x*f = -g*f for f.

0

Suppose 0 = v - 2. Suppose -v*y + 19 = -y. Let g = y + -13. Solve -5*l + g = -2*l for l.

2

Let l(p) = -p**2 + 10*p + 13. Let q be l(11). Suppose 5*y + 3 = -2*w + 2, y + 5 = q*w. Solve -w*j = j - 12 for j.

4

Let y(j) = j**2 + 8*j + 9. Let h be 3/(-15) - 34⁄5. Let i be y(h). Solve 1 = p - i for p.

3

Suppose -10 = -2*o - 3*h, -o + 7*h - 2*h = 8. Suppose 0 = 4*s + 6 + 6. Let n(p) = -5*p - 3. Let i be n(s). Solve o*c + c = i for c.

4

Let l be 10 + -11 + 1 + 3. Solve 4*m - 9 = l for m.

3

Let u(z) = z3 - 6*z2 - 5*z - 11. Let i be u(7). Solve -c - i = -5 for c.

2

Suppose m + 2*m - 15 = 5*w, -5*w - 20 = -4*m. Suppose -n = 2*y - 0*y + 49, 4*y + 147 = -3*n. Let z be 2⁄7 - 133/n. Solve -z = -m*v + 12 for v.

3

Let o = -8 + 11. Suppose 2*q - 10 = 4*f + f, -19 = f + 3*q. Let k = 1 - f. Solve -k*u + o = -2*u for u.

1

Suppose -5*q = 4*z + 97, -5*z = -0*q - 3*q + 75. Let u = z + 18. Solve 3*s + 2*s - 10 = u for s.

2