Suppose -2*d - 2*d + 16 = 0. Solve 0 = -d*b + 10 + 6 for b.

Let l(b) = b3 + 5*b2 - 2*b - 7. Let p be 54/(-10) + (-2)/(-5). Let a be l(p). Let q be 1*a/((-3)/(-1)). Solve y = -0*y + q for y.

1

Let c be ⁴⁄₁₈ + ¹⁵⁸⁄₁₈. Let o = 8 - 13. Let b = c + o. Solve -8 = -b*s + 2*s for s.

4

Let y(q) = q - 4. Let a be y(6). Solve 5*s + 12 = a*s for s.

-4

Let t(f) = -f**2 - 21*f - 15. Let r be t(-20). Solve 0 + r = -p for p.

-5

Suppose 2*u - k - 3 = 0, u + u + 3*k + 1 = 0. Solve -3*q = u + 11 for q.

-4

Let a© = c3 - 3*c2 + c - 1. Let p be a(3). Suppose -y - 2 = p*s, 4*s - 8 = -5*y - 0. Solve -b = y*b + 5 for b.

-1

Suppose -4*q + 25 - 2 = 5*p, 19 = 5*p + 2*q. Solve p*t + 8 = -1 for t.

-3

Suppose 0 = -6*x + 16 + 2. Solve 5 = x*g + 2*g for g.

1

Let o(b) = b**2. Let z be o(1). Let i = 1 - z. Solve 0 = -j - i*j for j.

0

Let z = 8 - 4. Suppose -2*v - z*s = -9*s - 21, 2*v - 2*s = 12. Solve -v*u + 16 = u for u.

4