Let x be -2 + (-1 - (-3)/1). Suppose 8 = -7*n + 3*n, x = -c + 4*n + 47. Suppose -2*i = -3*m - 29, 0 = -4*i + m + c + 4. Solve 0 - i = 5*d for d.

Suppose 0 = 2*o - 8. Suppose 0 = -5*n - o*u + 70, 0*u + 5*u - 45 = -2*n. Let k(g) = -g + 10. Let c be k(n). Solve -2*j + 5*j - 9 = c for j.

3

Let g(k) = 4*k - 17. Let d be g(5). Solve a - 4 = -d*a for a.

1

Let k(p) = p3 - 6*p2 + p. Let u(b) = -b3 + 6*b2 - b. Let f© = 6*k© + 5*u©. Let n be f(6). Suppose -n*i = -3*i. Solve -8 = -i*t + 4*t for t.

-2

Let b(v) = -v3 + 8*v2 + 2*v - 8. Let k be b(8). Solve u + k = -u for u.

-4

Suppose 0 = l - 3*o + o, 3*o = 3*l - 3. Suppose -l*z + z = 6. Let w be (2/(-6))/(1/z). Solve h - w*h = 0 for h.

0

Let i(b) = -3*b + 3 - 2*b + 11*b + b**2. Let v be i(-6). Let z be ⁴⁄₃*3*1. Solve -v*m + z = -2 for m.

2

Let n = -17 + 18. Suppose -d + 11 = 3*x - 5*d, -d + n = 0. Let h = -8 + 11. Solve -x*q - 18 = -h for q.

-3

Suppose -1 + 37 = -3*n. Let r = n - -12. Let s be (-1 - 1) + (-10)/(-2). Solve r*m - 6 = s*m for m.

-2

Suppose -4*i - 22 - 26 = 0. Suppose 3*d = -5*a - 16, 4*d + 2*a - a = -10. Let g be (²⁄₆)/(d/i). Solve g = -3*t - 4 for t.

-2

Suppose 0*x - 5*l + 42 = x, -5*x + 80 = -l. Suppose -2*s = 3*z + 3*s - x, 0 = 5*z - 5*s - 15. Solve r + 12 = z*r for r.

4