Let j(l) = -l**3 + 12*l**2 + l + 2. Let i be j(12). Suppose -v + 1 = 4, -4*a = -2*v - i. Solve n + 1 + a = 0 for n.

Let r = -5 - -7. Let p be r/2 + (-16)/(-8). Solve -2 = -p*j + 10 for j.

4

Let j(b) = -3*b - 5. Let c be j(-9). Suppose -c = -2*d - 2*n, 8 = 5*d - n - 17. Solve -d = 5*m - 1 for m.

-1

Suppose -2*m + 2*u = 4, 2 = -u + 5. Solve 2*p + 5 = m for p.

-2

Let k be -1 + 12/(0 - -2). Let m be 5/((-10)/6)*-1. Suppose m*a - 17 = -l, k*a - a = -2*l + 26. Solve -a*y = -y for y.

0

Let z(b) = -1 - 1 + 1 + 2*b. Let q be z(3). Suppose 0 = -q*r + 2*r + 15. Solve r*t - 14 + 39 = 0 for t.

-5

Let b be (³⁄₁₂ - -3)*4. Let a = 4 + 1. Let c be (-6)/(-15) + b/a. Solve c*x + 1 = -2 for x.

-1

Let a© = c2 + c. Let l(o) = -o3 + 8*o**2 - o + 7. Let j(k) = -2*a(k) + l(k). Let b be j(5). Solve -b - 3 = -4*t for t.

5

Let k = 3 - -1. Suppose 3*q = -q + k. Solve -b + 2 - q = 0 for b.

1

Let x(j) = j3 + 10*j2 + 6. Let i be x(-10). Solve -i - 9 = 3*s for s.

-5

Let n = -154 - -158. Solve -n*j = j - 10 for j.

2