Let c(x) = -x3 + 9*x2 + 11*x - 6. Let l be c(10). Solve 3*w + l - 1 = 0 for w.

-1

Suppose 0 = n + 2*m, -3*n - 4*m + 1 + 5 = 0. Suppose -3*s + 3*t = -6*s + 12, 3*s + 4*t - 13 = 0. Solve n = s*c - 3 for c.

3

Let a(n) = -n3 - 4*n2 + 4*n. Suppose b = 5*t - 5, -b + 4 - 9 = t. Let o be a(b). Solve -o*h = -h - 20 for h.

5

Let d = 12 - 18. Let z© = c + 7. Let s be z(d). Let h = s + 2. Solve 0 = -2*i - 5 - h for i.

-4

Let q be 2/(-4 - (-14)/3). Solve -q*n - 8 + 2 = 0 for n.

-2

Suppose m - i = 9, 0 = -2*m + i + 2*i + 20. Let h(w) = -w**2 + 8*w - 4. Let p be h(m). Let b = 7 - -2. Solve b = -p*y - 0 for y.

-3

Let q be (-2)/(-3)*15/(-10). Let k = 9 + q. Solve -f + k = f for f.

4

Suppose s - 5*s - 40 = 0. Let l be -1 + (-5)/(s/12). Solve -w - l = -1 for w.

-4

Suppose -10*p = -9*p - 2. Solve 2*q = -4 - p for q.

-3

Let t be ((-2)/3)/2*-66. Suppose 0 = 5*l - 0*z + 3*z - 23, 5*l + 2*z - t = 0. Solve -k = l*k - 5 for k.

1