Let s(c) = -c - 4. Let j be s(-2). Let d = 2 + j. Suppose -3*f - f = d. Solve f*x - x = 0 for x.

Suppose -86 = -5*i + 2*o, i - o - 9 = 10. Suppose 2*n + 2*n = i. Solve -n*k + 3 = -9 for k.

3

Let g = -8 - -6. Let u(h) = -2*h2 + 3*h + 5. Let z(b) = -4*b2 + 7*b + 11. Let x(w) = -7*u(w) + 3*z(w). Let c be x(g). Solve j + c - 3 = 0 for j.

-3

Let l = -15 + 17. Solve -l = -2*j - 12 for j.

-5

Let r(w) = w + 22. Suppose 0 = 2*d + 16 + 6. Let z = -23 - d. Let f be r(z). Solve b + f = -b for b.

-5

Suppose 32 = 3*g - 3*w + 7*w, 4*w + 16 = 0. Suppose 0*b + 2*b - 6 = 0. Suppose -b*r + 4 = u - 4, 4*r - g = -4*u. Solve -2*p = r*p for p.

0

Let b = -6 - -9. Solve -v = b - 2 for v.

-1

Let j = 75 + -62. Solve -5 + j = 4*u for u.

2

Let j(l) = -3*l + 2. Let x be j(0). Solve 0 = -5*m + x*m + 9 for m.

3

Let q = 15 + -12. Solve b = -q - 0 for b.

-3

Let p be -3 + 0 + ²⁰⁄₄. Solve -p*f + f + 4 = 0 for f.

4