Let d be 1 + (-1 - (1 + 8/(-2))). Solve 2*h - d + 7 = 0 for h.

Let a(n) = 4*n - 28. Let f be a(7). Solve -2*i = -f*i + 6 for i.

-3

Let b© be the third derivative of -c⁶⁄₁₂₀ + c⁵⁄₁₂ - c⁴⁄₆ + c³⁄₃ - 6*c**2. Let s be b(4). Solve -3*w = s + 1 for w.

-1

Let k(n) = 5*n - 28. Let s be k(6). Solve -i - 6 = s*i for i.

-2

Let k = -14 - -14. Solve 0 = -z - k*z - 3 for z.

-3

Suppose -u + 3 = -3. Let a be ¹²⁄₁₈ - 4/u. Solve -d = -a*d + 5 for d.

-5

Let t(s) be the second derivative of s³⁄₆ - 2*s2 - 4*s. Let x be t(9). Solve 2*y - y = x for y.

5

Suppose 0 = 4*y - 4*b - 3 - 5, b = -5*y + 22. Let f = 1 + y. Solve f*j + 0*j + 5 = 0 for j.

-1

Suppose 0*g - 5*g = -0*g. Solve 0 = -5*u - 5 - g for u.

-1

Let r(s) be the third derivative of 0 + ¹³⁄₆*s3 + 4*s2 + 0*s - ¹⁄₂₄*s**4. Let i be r(9). Solve 9*p = i*p for p.

0

Let w© = c3 - c2. Let x be w(2). Suppose 50*g = 48*g + 8. Solve -g + 12 = -x*k for k.

-2