Let h = -4 - -4. Solve h = -4*d + 4 + 16 for d.

5

Let r(j) = j3 + 8*j2 - 9*j + 4. Let c be r(-9). Suppose -3*b - 4*f = 8, 7*b - 4*b = -2*f - c. Solve 5*g + b*g + 25 = 0 for g.

-5

Suppose 9 - 11 = -z. Solve 3 + 3 = z*o for o.

3

Let j = -4 + 6. Solve 0 = -3*v + j*v + 3 for v.

3

Let o be ((-2)/(-7))/(214). Suppose r = -o*r + 6. Solve r*c + 3 = 3*c for c.

3

Let u be (2/(-6))/(0 + (-6)/54). Solve -u*f + 4 + 2 = 0 for f.

2

Let m(k) = 3 - k + 2*k + 0. Let g(l) = -l3 - 2*l2 + 4*l. Let t be g(-3). Let f be m(t). Solve 3 = -w - f for w.

-3

Suppose d + 5*j - 8 = 0, -5*d - 3*j + 7 = -11. Let u = 8 - 3. Solve -4*k - d = u for k.

-2

Let q(j) = -j**2 - 3*j - 2. Let f be q(-2). Suppose 20 = s - f. Let b be 14828 + (-2)/7. Solve 0 = -0*t - b*t - s for t.

-4

Let t be (-2)/(3/(-1 - 2)). Let z(i) = -i3 + 3*i2 + 2*i - 3. Let q be z(t). Suppose -15 = -q*r + 15. Solve 0 = p - r*p - 15 for p.

-3