Let r(k) = -k**3 + 2*k**2 - 3*k + 1. Let b be r(2). Let x be ((-8)/2)/(2/b). Solve -s = s - x for s.

Suppose v = l - 2 + 6, -v - 2*l + 4 = 0. Solve 5 = v*y + y for y.

1

Suppose -h - 3*h + 8 = 0. Let s(x) = 11 + x + h*x3 - 3*x3 - 9*x2 + 0*x3. Let y be s(-9). Solve -3*z - y*z = 0 for z.

0

Let v = 16 - 11. Let i(t) = -8 - t + 10 + 0*t. Let p be i(0). Solve -v*m - 13 - p = 0 for m.

-3

Suppose 3*q + h + 32 = 0, -4*q + 0*q - 4*h = 48. Let z = -9 - q. Let g be (⁵⁄₂)/(z/2). Solve -g + 2 = -3*m for m.

1

Let o = 18 - 16. Suppose -11 = -o*y + 5*v, -5*v - 2 = -y + 2*y. Solve 0 = y*x - 5*x for x.

0

Let g be (-6)/4 + (-2)/(-4). Let w(a) = 3*a**2 - 1. Let v be w(g). Solve -2 = -v*q + 2 for q.

2

Suppose 15 = 3*t - 9. Suppose -f + 4*d = -28, -4*d = 4*f - 0*f - 12. Let v = t - f. Solve v*k = 4*k for k.

0

Suppose 0 = -x + 5 - 0. Suppose -103 = -4*q + 5*z, q + x*z - 4*z - 28 = 0. Suppose 3*p - 3*c - q = 0, 0 = 2*p + 5*c + 31 - 14. Solve b + p*b = -20 for b.

-4

Let u(y) = 2*y3 + 21*y2 - y + 21. Let t® = r3 + 11*r2 - r + 11. Let q(m) = -5*t(m) + 3*u(m). Let v be q(-8). Let b = -6 - v. Solve 5 = b*j - 3 for j.

4

Let h = 0 + 2. Suppose 4*q + h = 2*n + 6, -4*q + 4 = -3*n. Solve 5*y + 3 - 23 = n for y.

4