Let w(o) be the third derivative of -o**4/12 - o**3/6 + 3*o**2. Let n be w(-2). Solve 0 + 6 = -n*q for q.

Suppose 10 = 3*z - 4*u, 0 = 5*z + 5*u - 7 + 2. Suppose z*i - 5*i - 4 = -k, 2*k + 5*i = -3. Solve k + 2 = -v for v.

-3

Let x(n) be the first derivative of -n**2 - 4*n + 3. Let k be x(-3). Let z be k/(-3)1-6. Solve -3*r + z = -r for r.

2

Let b(g) = g - 2. Let k be b(2). Solve 2*v + 8 = -k for v.

-4

Let j = -158 + 167. Solve j = 3*r - 0 for r.

3

Suppose 0 = 4*n - 6*n + 8. Solve n*m = 2*m + 2 for m.

1

Suppose 4*b + 0*b - 28 = -5*i, 16 = -4*i. Let g = b + -9. Solve -g - 3 = 3*f for f.

-2

Suppose 9 = 3*m - 0*m. Solve -b = m*b - 4 for b.

1

Let a® = 2*r - 13. Let d be a(9). Let b be ((-8)/(-6))/(²⁄₃). Suppose -2*w = 4*h - 4, h - d*w = -b*h - 10. Solve h = -4*t + 4 + 4 for t.

2

Let q be ((-72)/15)/((-6)/20). Suppose -5*f + v + q = 0, 5*f - 18 = v + 2*v. Suppose 0 = -4*b + 5*x - 7, -f*x + 0 = -5*b + 1. Solve -p + 1 = -b for p.

3

Let f = -136 + 141. Solve 6 = f*s - 4 for s.

2