Let r = 12 - 0. Suppose 2*l + r = 5*l. Solve v + l = -v for v.

-2

Let q = 6 + -4. Suppose 0 = -q*p + 5*u - 9, p + 15 = 4*p + 2*u. Solve 0 = r - p - 1 for r.

4

Suppose -m - m + 20 = 0. Let c = 0 - -5. Let k be 0 - c/(m/(-4)). Solve -1 = f - k for f.

1

Let z(y) = y + 1. Let b be z(2). Suppose 2*u - 10 = -b*u. Let o be (-1 + (2 - 0))*u. Solve d - o = -4 for d.

-2

Suppose j + 4*f = -14, -3*j = f + 2 - 4. Let p(g) = g3 - 6*g2 + 2*g - 8. Let s be p(6). Let o = 30 - 16. Solve o = -s*q + j for q.

-3

Suppose 2*z - 12 = -z. Suppose -c + 22 = z. Suppose -5*r = -3*y - c, 2*r - 2*y + 4 = 2*y. Solve n = -n + r for n.

3

Suppose z - 6*z + 3*y = -27, 0 = y + 4. Solve 1 - z = -k for k.

2

Let p be (0 - 0)/(1/(-1)). Suppose 0 = 2*s - b + 8, p = 3*s - 4*b + 22. Let c = -2 - s. Solve u = -c*u for u.

0

Let r(v) = -2*v - 6. Let w be r(-5). Solve 2*p = -2*p + w for p.

1

Let s be 2 - (4 + -2 + -1 + 1). Solve s*y = -2*y + 8 for y.

4