Let b(w) = w**2 - 9*w + 9. Let r be b(7). Let j = r - -9. Solve -j*i - i - 15 = 0 for i.

-3

Let t(o) = -21*o + 8. Let d be t(-7). Suppose -4*u = 273 + d. Let r be (-8)/28 - u/7. Solve v = -2*v + r for v.

5

Suppose -u + 3*b + 9 = 1, 4*u - 2*b - 32 = 0. Let i = -4 + u. Suppose -25 = -l + 3*m - 8, 4*l - 24 = m. Solve i*r = l - 21 for r.

-4

Let r = 10 - 7. Suppose r = 3*p - 3. Suppose h + 2 = 5. Solve -h = -m - p for m.

1

Let c = -17 - -6. Let j = c + 17. Solve 5*s + 1 = j for s.

1

Let z be 0/(7/((-14)/4)). Solve z = 3*n - 4*n for n.

0

Let z(k) = k3 - k2 - 8. Let w be z(0). Let s = 0 - w. Solve -3*y + s*y - 5 = 0 for y.

1

Let z be (-20)/(-130) + 4/(-26). Solve -2*q + 4 + 0 = z for q.

2

Suppose 18 = -2*b - 4*m - 58, 5*m = 2*b + 31. Let f be 8/b + 132⁄21. Solve 3 = -3*d + f*d for d.

1

Let s = -17 + 25. Suppose -b = -6*b - 15, -3*v - 5*b = 3. Solve v*p + s = 2*p for p.

-4