Suppose 2*r + 8 = 2*i + r, i - 4*r + 3 = 0. Suppose -z - 11 = 3*a, 2*z - 29 = z + 5*a. Let d(l) = l**2 - 5*l + 6. Let s be d(z). Solve -u = i - s for u.

-3

Let z = 0 + 1. Suppose -y + 2*y = z. Suppose 0 = t - y - 1. Solve -t*h - 4 = -h for h.

-4

Suppose 0 = -10*a + 7*a. Solve -2*s + 6 = -a*s for s.

3

Let g be (3 + -6 + 2)*(-15 + 2). Solve -3*h = -g + 4 for h.

3

Let u be (-5)/(-2) - (-11)/(-22) - 2. Solve 0 = 4*s - u*s for s.

0

Let i® = -r2 + 7*r - 7. Let w(v) = -v3 - v**2 - v + 5. Let x be w(0). Let z be i(x). Solve -5*l - 4 = -z*l for l.

-2

Let z be -1*1 - (1 - 6). Let p = 0 + 4. Let w be (p/(-2))/(z/(-6)). Solve w*i = -i for i.

0

Let s be (-25)/(-10)*8⁄10. Let x(w) = -w**2 - 2*w - 4. Let d be x(-5). Let z = 36 + d. Solve 0 = 5*v - z + s for v.

3

Let q be 58⁄6 + (-3)/(-9). Let l = -8 + q. Solve -l*r = 3*r - 20 for r.

4

Let h© = 3*c - 4. Let x be h(5). Let q(i) = -4*i - 3. Let r be q(-2). Solve r*j = x + 14 for j.

5