Let a(k) = -2*k**2 - 4*k - 2. Let v be a(-2). Let c = 2 - v. Solve -9*d - 20 = -c*d for d.

Suppose 88 = 4*d - 24. Let z be 92/d + (-2)/7. Solve 0 = t - z for t.

3

Let a be -2 + ((-6)/2)/3. Let n = a - -5. Solve -15 = v + n*v for v.

-5

Suppose -2*c + 9 = 5. Solve -c - 2 = -u for u.

4

Suppose 4*n + b - 6 - 17 = 0, -3*n - b + 18 = 0. Solve -n*x = -x + 12 for x.

-3

Let o(u) = u3 - 7*u2 + 7*u - 5. Let f be o(6). Suppose -q = -5*q + 8. Suppose -r = q*r. Solve r*g + f = -g for g.

-1

Let p be (-1)/(-2)*4 - 2. Solve 2*o + 2 = -p for o.

-1

Let f(s) = -s**2 - 8*s - 4. Let p be f(-7). Solve -p*w + 2*w = 0 for w.

0

Let o = -33 + 46. Let u = 18 - o. Suppose -3*r = 2*r - u. Solve -g + 0*g = r for g.

-1

Let p(w) = w - 3. Let b be p(6). Let u = b - -2. Solve u*j - j = -20 for j.

-5

Let l be (-4)/10 + ³⁰⁄₇₅. Solve 2*x + 0*x = l for x.

0