Suppose 2*z = -4*v + 10, 0*z + 2*z = v. Let d(k) = -k + 5. Let q(a) = 1. Let r(l) = -d(l) + 4*q(l). Let o be r(z). Solve 0 = -o*w - 2*w + 2 for w.

Suppose -17 = -3*q + 2*t, 3 = -q - 4*t + 4. Suppose -2*y = -q - 19. Suppose 0 = -g - l + 4, 0*g = g - 5*l + 20. Solve 0*a - 3*a - y = g for a.

-4

Suppose 10 = 8*o - 3*o. Suppose o*r = -r. Suppose -2*x - 25 = -5*a, r = -2*a + 4*x + x + 10. Solve 0*k = a*k for k.

0

Suppose -2*x - 2*x + 32 = 0. Suppose 2*f + 15 + 3 = 5*o, f = 2*o - x. Suppose 3*m - o*n = 8, 3 = -5*n - 17. Solve 0*y - 4*y - 12 = m for y.

-3

Let m(k) = k**2 + 6*k + 4. Let t be m(-6). Suppose -b - t*b = -10. Let g be 8/b + 2 - 2. Solve g*y = y - 9 for y.

-3

Let c = 5 - 1. Suppose 10 = 3*b + 2*o - 7, 4*b - 2*o = c. Solve -6 = -b*s + 3 for s.

3

Suppose 5*o = 2*t - 21, 15 - 6 = -t - 4*o. Suppose 0 = 5*f - 27 - t. Solve -f*k + 20 = -k for k.

4

Let k = 68 + -68. Solve k = c - 4*c for c.

0

Suppose -s = y + 3*y - 3, -y + 3 = s. Suppose 0 = v - 3*f - 18, -3*v - 5*f + 72 = v. Suppose 2*n - 2*l - 12 = -0*n, 5*l + v = 2*n. Solve 0 = s*r - 16 + n for r.

4

Let a(s) = -s3 - 9*s2 - 2*s + 6. Let c be a(-9). Let y be c/10 - (-6)/10. Suppose -y*z + 2 = -4. Solve -4*v = -z*v for v.

0

Suppose -3*l = 3*q - 6, 5*q = -l - 3*l + 10. Solve -q*u = u for u.

0