Let v(u) = u3 + 20*u2 + 19*u + 10. Let q be v(-19). Solve -k + 7 = q for k.

-3

Suppose 4*g - 8*g = -20. Solve -2*n - 3 = g for n.

-4

Let k be (-4)/2 + 1 + -5. Let z be ((-1)/(-2))/((-1)/k). Solve 1 + z = d for d.

4

Let b be (-4 + 0/(-2))/(-4). Solve -o + 4 + b = 0 for o.

5

Let l be (1 + -1)/(11/(-11)). Suppose l = 3*q + u - 3, 2*u = -4*q + 5 - 1. Solve 0 = -i - 0*i + q for i.

1

Suppose 0 = 5*v - 6*v. Solve v = 4*o - 2 - 6 for o.

2

Let m(o) = o - 11. Suppose 5*g - 2*f - 32 - 21 = 0, -g = -2f - 9. Let w be m(g). Let v be (-2)/4(-8 + 2). Solve -v*a + 0*a = w for a.

0

Let k = 17 - 4. Let o = -5 + k. Suppose 4*y = -3*u - u + 32, 12 = 4*y. Solve -u*r - o - 2 = 0 for r.

-2

Let q be (-208)/(-78) + 4/(-6). Solve 2 = q*y - 2 for y.

2

Let w = 5 + -2. Solve -10 = -w*d + d for d.

5