Suppose -h = 2, -2*r - 2 = -4*r - h. Solve r*n - 2 - 4 = 0 for n.

3

Let t = -155 + 157. Solve 2*m + t + 4 = 0 for m.

-3

Let l(t) = -t**2 - 7*t. Let z be l(-4). Let r be 15/z*4*1. Solve 2*s + r = 7*s for s.

1

Let d be (-1)/3 - 19/(-3). Solve -4*w + 4 = -d*w for w.

-2

Let k(a) = -4 + 0*a + a + 3*a + 4*a. Let b be k(2). Solve 4*o + b + 0 = 0 for o.

-3

Suppose -5*v + v = -20. Suppose -5*y = -5*k + 25, 2*y + 36 = v*k - 4. Solve r = 6*r - k for r.

2

Suppose u - 4 - 2 = 0. Suppose 0 = f + 5*s - 18, 12 + 3 = 5*s. Suppose 0 = 2*b + f - 7, -b + u = 2*y. Solve 0 = -0*t - y*t for t.

0

Let r = 2 + -2. Suppose 5*j - 13 = 4*m, 0 = -r*m - 2*m - j - 3. Let z = m - -4. Solve 6 - z = -4*g for g.

-1

Let g(w) = -5*w - 11. Let q be g(-3). Solve -2*i + q = -4*i for i.

-2

Let j(y) = y3 - 7*y2 - 8*y + 9. Let i be j(8). Solve i*k = 4*k for k.

0