Suppose -r = -3*r - 8, 5*n + 39 = 4*r. Let c = -9 - n. Solve w = -w - c for w.
-1
Let u = 17 + -8. Suppose u = -3*t + 24. Solve t*b - b = -12 for b.
-3
Suppose -5*s = -4*y - 94, -2*y + y + 5*s - 16 = 0. Let v be (-204)/y - (-6)/39. Let n = -6 + v. Solve -5*c = -n*c + 6 for c.
-2
Suppose k - 6 = -1. Solve -2*r + 3 + k = 0 for r.
4
Let f be (-2)/6*(6 + 3). Let v(m) = -m3 - 2*m2 + 2*m + 2. Let x be v(f). Solve 0 = x*t - 14 - 1 for t.
3
Let z(o) = -o**2 - 9*o - 12. Let u be z(-7). Solve -q + u*q = 0 for q.
0
Let z be 55⁄22*4⁄5. Solve -7*q = -z*q - 20 for q.
4
Suppose -3*y + 0*y + 138 = 0. Let s(l) = l**2 + 3*l - 1. Let h be s(-4). Suppose 0*g = -h*g - 4*k + 52, 0 = -3*g + 2*k + y. Solve r - g = -3*r for r.
4
Suppose -3*n = 2*p + 39, -2*p + 6*p = -n - 83. Let t be (-3)/9 + p/(-9). Solve -q = -t*q + 5 for q.
5
Let v = 3 + 4. Let f = v + 3. Solve -b + f = -3*b for b.
-5