Let x(q) = q**2 - 8*q - 1. Let v be x(5). Let d = v - -24. Let z = -6 + d. Solve 4*c = 2*c - z for c.

Let u = 30 + -15. Solve -2*v - u = v for v.

-5

Let z(n) = n**2 - 5*n - 9. Let m be z(7). Suppose -4*f = d - m*f - 6, -d + 18 = -5*f. Solve d*v + 10 - 25 = 0 for v.

5

Suppose -5*g + 6 = 4*s, -4*s = -3*s + 5*g + 6. Solve -x + 0*x + s = 0 for x.

4

Suppose 0 - 1 = z - 2*c, 11 = 5*z - 2*c. Solve -z*a + 6 = -3 for a.

3

Suppose 0 = 2*v - 3*q + 5, -2*v + 4 = 3*v - 2*q. Suppose -v*h - 33 = -5*h. Let g = h - 6. Solve -g*y = -3*y for y.

0

Suppose 0 = -2*h - 5*h - 84. Let b be ⁵⁄₂ - (-2)/(-4). Let f be h/(-15)*5/b. Solve -f*g - 2*g = 4 for g.

-1

Suppose -2*s - 5 = -6*f + f, -3*f - 1 = -2*s. Let t = -4 - -9. Suppose 2*n = -f*n, 0 = -t*a + n + 15. Solve -5 = 2*r + a*r for r.

-1

Suppose 2*r = 5*s + 3*r + 1, -4*s - 5*r = 5. Suppose 5*n = 2*q + 3 + 21, 5*q + 10 = 0. Let f = n + s. Solve f = -5*l + 14 for l.

2

Suppose 5*q - 41 = -2*n, 5*n + q = 32 + 13. Let x = 3 - n. Let g(z) = -z - 3. Let r be g(x). Solve 0*m = r*m + 10 for m.

-5

Let o(f) be the third derivative of -f⁴⁄₁₂ + 4*f³⁄₃ - f*2. Let k be 1(3 - 5)*-2. Let z be o(k). Solve z = -4*c + c - 12 for c.

-4