Let b be 356/(-18) + 6/(-27). Let r = b + 12. Let a = -7 - r. Solve w + a - 3 = 0 for w.

Suppose 4 + 0 = 2*f. Suppose 0*r = f*r. Solve 0*z - 5*z - 20 = r for z.

-4

Let p(o) = -o3 + 11*o2 - o + 11. Let r be p(11). Solve r + 6 = 2*j for j.

3

Let w = 39 + -18. Suppose -1 + w = 4*s. Suppose -s*q = -5*k, -5*q + 15 = -2*q + 2*k. Solve 2*f = -q*f for f.

0

Let i® = -4*r**2 + 2*r + 2. Let h be i(2). Let w = 6 + h. Let b be (-1)/2 - 14/w. Solve 0 = -3*x - 0*x - b for x.

-1

Let m(s) be the first derivative of -s⁴⁄₄ - 3*s3 - s**²⁄₂ - 4*s - 6. Let t be m(-9). Solve -2*f = -t*f + 6 for f.

2

Suppose 0 = -5*f - 3*t + 44, 0 = -5*t - 7 - 3. Suppose -5*x + 3*u + 14 = -15, -3*x - 3 = 5*u. Solve -x*p = -2*p - f for p.

5

Suppose 4*f - 16 = -4*s, 4*f + 4 = 2*f + 4*s. Solve f + 4 = -2*u for u.

-3

Let f = 40 + -40. Solve 5*n + 4 + 11 = f for n.

-3

Suppose -5*i - 15 = -30. Solve -2*z + z = i for z.

-3

Let b = 19 + -9. Let w be ⁵⁄₁₀*2*b. Suppose 4*k - 17 = -1. Solve -k*j - j = -w for j.

2