Let l = 4 - 1. Suppose -4*d = d. Suppose -c = -4 - d. Solve -11 - c = l*u for u.

-5

Suppose 1 = 3*p - 4*u, 0*u = -p + 3u - 3. Let c be (-30)/2(2 - p). Solve -2*j = j - c for j.

5

Let d(h) = -h2 + h. Let o(x) = x3 + 7*x**2 - 7*x + 8. Let p® = -r - 2. Let w be p(6). Let y be o(w). Let v be d(y). Solve v = -i - i for i.

0

Suppose 5*o = 5*m + 4 - 49, -38 = -4*m + 5*o. Let p = -5 + 9. Solve p*k + 9 = -m for k.

-4

Let k(m) = -m3 + 7*m2 + 9*m - 4. Let d be k(8). Solve 3*l = d*l - 3 for l.

3

Let a be -2 - (1 + -3)*9. Let f = 342 - 339. Solve f*w - a = -w for w.

4

Let o be 1545 + 226. Solve 0 = -4*i + o + 4 for i.

2

Let s = 73 - 70. Solve -8*f + 20 = -s*f for f.

4

Let y be 3/(-4) + 234. Solve 7 = -y*s + 2 for s.

-1

Let w be (0 - -2) + 0 + 1. Let f be 154 - w/(-12). Suppose f*m + 8 = k, 10 = 4*k - 5*m - 0. Solve k*t = -t + 2 for t.

2