Let t(a) = a + 6. Let j be t(-7). Let x be 86/18 - (-4)/18. Let h = j + x. Solve k = -3*k - h for k.

Suppose 2*a - 2*p - 13 = -5*p, -a - 13 = -5*p. Solve 0 = -4*s + a*s + 2 for s.

1

Suppose -u - 6 = -y - 4*y, 0 = 5*y - 5*u - 10. Solve p = -1 - y for p.

-2

Let p be 3 + (1 - 3) - -26. Let r = 16 - p. Let b = -6 - r. Solve -b*n = 8 + 7 for n.

-3

Suppose 4*u + 8 = -4*q, 4*u - 2*q = -0*u + 16. Solve 4*o = 14 - u for o.

3

Let w(v) = -21*v - 58. Let z be w(-3). Suppose -2*l = -4*m + 6, -m = -7*l + 3*l + 16. Solve z*b + l = 4*b for b.

-5

Suppose -5*u + 3 + 0 = 4*y, 0 = -3*y - 5*u + 1. Solve 0 = -y*w - w - 9 for w.

-3

Let m = -3 - -12. Let x = m - 6. Suppose j = x*j. Solve 0 = 3*b - j*b + 6 for b.

-2

Let x(b) be the third derivative of b⁵⁄₆₀ - b⁴⁄₈ - b³⁄₃ - 2*b2. Let a be 1/(-2)*(-8 + 0). Let i be x(a). Solve 5 = i*z - 5 for z.

5

Let t be -2 + 1*(5 - 2). Let c = 16 - t. Solve 0 = -2*j - c + 5 for j.

-5

Let r(d) be the first derivative of -d⁴⁄₄ + 4*d³⁄₃ - d**²⁄₂ - 4*d - 3. Let o be r(3). Solve o*t + 10 = -0*t for t.

-5