Let k(n) = -n**3 + 10*n**2 - n + 11. Let r be k(10). Let u be r/(2 - 1) + 2. Let d = 5 + -1. Solve -d*z + u = -17 for z.

Suppose x - 4 = f - 0*f, 0 = 4*f + 16. Suppose -2*q + 10 + 6 = 0. Suppose -8 = -3*k - 2. Solve x*j - k*j = q for j.

-4

Suppose 6*n - 3*n + 5*v - 42 = 0, -2*n = -5*v - 3. Suppose 5*o = -4*k + 15, 3*o - n = 2*k - 0*k. Let f = o - -3. Solve 2*u - 16 = f*u for u.

-4

Suppose -6*f - 3*f = 0. Solve f = 5*r + 33 - 13 for r.

-4

Let x(b) = -b**2 + 1. Let k be x(-1). Suppose k = -v - 4*v. Solve v = -2*p - 4 + 6 for p.

1

Suppose 4*o - 5 = -5*d, -o + 0*o + 2 = 2*d. Suppose -4*z = -o*z. Solve z = -5*x - 2 - 3 for x.

-1

Let p be (¹⁄₂)/(²⁄₈). Suppose -3*z + 45 + 6 = 0. Suppose 5 = -3*i + z. Solve p*v = i*v for v.

0

Let j(z) = -5*z. Let w be j(-2). Suppose 5*y + w = -5*f, 3*y + 26 - 4 = 5*f. Solve f*u = u - 2 for u.

-2

Let k be (-27)/6*(-22)/3. Suppose -5*p = 3*s - 35, s - k = -4*s - 2*p. Suppose 5*o = 4*x - 3*x - 2, 0 = 2*x + s*o - 4. Solve -c + x = 4 for c.

-2

Let u = -14 - -16. Solve 0*t + 6 = u*t for t.

3

Let n(s) be the third derivative of -s⁵⁄₆₀ + 5*s⁴⁄₂₄ + 7*s³⁄₆ + 4*s2. Let g be n(6). Solve g - 5 = -4*h for h.

1