Let z = 20 + -14. Let i be (0 - 4/z)*-6. Solve 10 = 3*b + i for b.

Let l = -17 + 25. Suppose 6*v - l = 4*v. Solve -v = -s - 2 for s.

2

Let d be 2/(-8) - 63/(-12). Let r be ³⁄₆*-2 + d. Let g be ⁴⁄₂ + 0 + -2. Solve g = -r*x + 8 - 0 for x.

2

Let k(w) = -3*w + 14. Let t(x) = 2*x - 9. Let b(y) = -5*k(y) - 7*t(y). Let m be b(10). Solve -z - m*z = 0 for z.

0

Suppose -3*m = 2*u, -7 = -u - 5*m - 21. Let v be 4/(-2) - (u - 13). Solve 0 = -v*i + 3*i for i.

0

Suppose 4 = 2*w, -3*z - 4*w + 9*w = 25. Let n® = -r - 1. Let m be n(z). Solve -m = 3*f + 8 for f.

-4

Let n be (-4)/22 + (-105)/(-33). Suppose -2*s + 3 + 1 = 5*a, -52 = -n*s + 4*a. Suppose 4*i = -l - 3*l - s, -22 = -i + 4*l. Solve t = -2 - i for t.

-4

Suppose 0 = -0*u - 4*u. Let d(m) = -m + 11. Let h be d(11). Suppose h*r + r = u. Solve r = g + 3 - 2 for g.

-1

Let w = 15 - 11. Suppose d + 20 = w*z, -d - 8 - 8 = -3*z. Solve 5*s - s = -z for s.

-1

Suppose 4*w - 5*u = 31, -2*w - 3*u = 2*w - 39. Suppose m - w = -2*m. Suppose 4 = m*a - 2. Solve 4 = -2*t - a*t for t.

-1

Suppose 2*p + s + 17 = 2*s, 0 = 5s + 15. Let u be p/3-3 + 2. Solve 2*l + l = u for l.

4