Let b(q) = -q - 9. Let i be b(-11). Solve 12 = -j - i*j for j.

-4

Suppose -t = 4*t + 25. Let b be (4/t)/(6/(-15)). Suppose b*k - 16 = 4*m, 0*m = -k - 2*m + 4. Solve -k*u + u = 20 for u.

-4

Let j be (-1)/(80/(-28) + 3). Let t be (-2)/((3 + j)/2). Solve 3 - t = 2*l for l.

1

Let q = 3 - -2. Let t(o) = -o3 + o2 + 2*o. Let f be t(2). Suppose 15 = 3*c - f. Solve 0 = -q*k - 0 + c for k.

1

Let i® = -r**2 + 29*r - 74. Let d be i(26). Solve d*h = 3*h - 5 for h.

-5

Let p = -164 + 170. Solve 12*o - 15*o + p = 0 for o.

2

Let i = -2 - 0. Let o = 0 - -1. Let s = o - i. Solve s*h - 2 = h for h.

1

Let i be (-4)/6*(-7 + 1). Let t(o) = -7 + 0*o + 8*o + 0*o2 - o2. Let r be t(7). Solve -4*v + r*v = -i for v.

1

Suppose 2*o - 6*o + 46 = 5*f, 0 = 4f + o - 28. Let l be f/(-8)(-36)/9. Solve m = l*m + 6 for m.

-3

Let a(d) = -d3 + 8*d2 + 8*d + 15. Let r be a(9). Solve 4*t - 2 = r for t.

2