Suppose -18 = -0*r - 2*r + l, -3*r = 3*l - 36. Let i = -6 + 16. Suppose 0 = -7*c + i*c - 15. Solve 3*a + r + c = 0 for a.

-5

Suppose -3*o + 9 = -b, -6*b + 3*b - 2o - 38 = 0. Let m be -36((-16)/b)/(-4). Solve -m = -l + 4*l for l.

-4

Let v be (7 - 1)*(-195)/(-90). Solve -t = -8 + v for t.

-5

Suppose 2*u - t + 2*t = 8, -5*u + 2*t + 11 = 0. Solve u*n - 9 = -3 for n.

2

Suppose -8 = 7*c - 29. Solve c*q - 6 = q for q.

3

Let f(w) = 0*w3 - 12 + 0 + 3*w3 + 2*w + 9*w2 - 4*w3. Suppose -4*x = 12, 3*x + 0*x = q - 18. Let b be f(q). Solve -2*m + b = -4 for m.

5

Suppose -2*i + 2*h = 2 - 4, 4*i - 22 = -2*h. Suppose 4*l - 3*f = -48 - 45, 5*f + 5 = 0. Let v = l + 40. Solve v = i*q - 8*q for q.

-4

Let c be (18 - 8)*4⁄5. Suppose 3*y - c = -4*o - 32, 3*y + 6 = 2o. Let m be 4/(-6)-12 + o. Solve -5 - 20 = m*a for a.

-5

Let p(b) = b**2 - 4*b - 1. Let d be p(5). Solve 0*r - d = -r for r.

4

Let l be (-16)/32 - (-10)/4. Solve -l*d = d for d.

0