Let k(n) = n**3 + 2*n**2 + n - 1. Let r(f) = -f. Let t(q) = -k(q) - 3*r(q). Let v be t(-2). Let h be v*(-1)/1*2. Solve 4*s + h = s for s.

Let c be (-4)/(-6)*(-45)/(-10). Let q be ((-1)/c)/(9/(-54)). Suppose 0 = 3*l - q*l - 5. Solve 0 = -h + l*h + 12 for h.

-3

Let c be -3 + -3*5/(-5). Solve 2*z + c*z - 2 = 0 for z.

1

Suppose -13*f = -18*f + 20. Solve -a - f*a + 10 = 0 for a.

2

Let k(n) = -n**2 + 3*n - 1. Let x be k(2). Solve 2 - x = t for t.

1

Suppose 3*z = 3*x - 0*z - 15, 5*x - 7 = -z. Let o be ((-9)/15)/(x/(-10)). Let v(d) = 2*d - 4. Let a be v(o). Solve b = -a*b for b.

0

Suppose 6*c - 4*c - 3*h = 13, -c - 10 = 4*h. Solve -2*k - 2 = c for k.

-2

Suppose 5*a - 52 = -z - 3*z, 36 = 4*z + a. Suppose -4*l = -p - 3*p + 16, -3*p + 5*l = -z. Solve -2*s = -p*s for s.

0

Let s(m) = 2*m - 4 + m - m - 3*m. Let n be s(-6). Let g = 4 - n. Solve 0 = -g*x + 3*x + 5 for x.

-5

Let i(v) = 17*v**3 + 2*v + 1. Let n be i(-1). Let h = 34 + n. Suppose 5*z - 10 = 5. Solve z*x = 7*x - h for x.

4

Suppose x + 0 + 6 = 3*y, 5*x + 48 = -3*y. Let o be 1 + (-2)/33. Let u be 1/(-2)(x + o). Solve u + 5 = 2*a for a.

5