Let f(o) = -o2 + o + 1. Let t(d) = -4*d2 + 10*d - 3. Let l(j) = 3*f(j) - t(j). Let u be l(5). Let c be ((-20)/(-25))/(u/(-30)). Solve -3*v = -0 + c for v.

-2

Let p(i) = -1 - 1 + 6*i - 1 - 2*i**2. Let g be p(4). Let t = -5 - g. Solve -h = -t*h for h.

0

Suppose -n + 2*n = 8. Suppose -a = j + a + n, -12 = -2*j + 3*a. Solve i + j*i + 2 = 0 for i.

-2

Suppose j + 3*n = -2*n + 7, 4*n - 4 = 0. Solve 5*h - j*h + 12 = 0 for h.

-4

Let q be 1⁄5 - 29/(-5). Solve -q = -u + 3*u for u.

-3

Suppose 5*a = -y, -3*y = -3*a + 1 - 19. Solve 0 = y*j - 14 + 4 for j.

2

Suppose y + 3*y = 0. Solve y = -4*j + 4 for j.

1

Let b(p) = -4*p + 2. Let h be b(-2). Solve r + h = -r for r.

-5

Let f be (5 + -3 - 3)*0. Suppose f = 6*j - 8*j. Solve j*q + 4 = -q for q.

-4

Suppose 4*v + 4 - 16 = 0. Let i be 11/(-4) - (-1)/(-4). Let d = v + i. Solve 0 = -d*c + 3*c + 12 for c.

-4