Let l be -121⁄2-1. Suppose 0 = -9*a + l*a - 6. Let j(h) = -2*h - 1. Let g be j(a). Solve 0 = -g*k + 15 - 3 for k.

4

Suppose 0 = 6*t - 10*t - 40. Let y = 12 + t. Solve -w - 3 = -y for w.

-1

Suppose 3*i + 3 = 12. Suppose -12 = -3*z - 4*a + 8, -5*z - i*a = -26. Let h = -2 + z. Solve h*x - 3*x = 3 for x.

-3

Let f = -9 + 11. Solve f*k = 16 - 6 for k.

5

Let f = -2 + 1. Suppose a - 60 = 4*z, -4*a = z - 6*a + 15. Let h be ((-8)/(-10))/(f/z). Solve c + 3*c = h for c.

3

Let k = 0 - 0. Solve k = -0*o + o - 2 for o.

2

Let m(b) = -b**2 - 4*b + 7. Let h be m(-5). Suppose 0*a - h*a = 0. Suppose -4*v = v. Solve -3*r + v + 9 = a for r.

3

Let a = 12 - 7. Let b be (a/15)/((-1)/(-9)). Suppose 0 = -4*m + 1 + b. Solve -c + m = 2 for c.

-1

Let o be 3*(2 - (-3)/(-3)). Suppose -4*j + 3*c = j - 63, -4*j + 51 = -o*c. Solve 0 = -3*s - s - j for s.

-3

Let f(o) = 8*o - 15. Let j® = -7*r + 14. Let z(q) = -6*f(q) - 7*j(q). Let b be z(6). Let s be (-1*1)/(b/6). Solve u + s = 2*u for u.

3