Let w(l) = l3 + 9*l2 - 4*l - 33. Let b be w(-9). Solve -2*o + 25 = b*o for o.

5

Suppose -f + 2*f = 0. Suppose 4*q + 34 = -50. Let j be 4/(-14) - 48/q. Solve f = -j*h - 0*h for h.

0

Suppose 5*p + z - 21 = 0, -p - 5*z + 25 = -10*z. Suppose 0*x = -p*x + 20. Solve -x*j = -7 + 19 for j.

-3

Let i be (-10 + 2)/(-1 - 1). Suppose i*a - 8 = -0*a. Let u® = -7*r + 1. Let h be u(-1). Solve h = 4*z - a*z for z.

4

Suppose 4*t - 6*n + n - 25 = 0, 2*n - 18 = -4*t. Suppose 0*l + 45 = t*l. Suppose -6*m + 3*m + l = 0. Solve 0*b + m*b + 6 = 0 for b.

-2

Suppose -4*q = -5*f - 15, -2*q - 4*f + 3*f - 3 = 0. Solve -2*t + 2 = -q*t for t.

1

Suppose -5*k + 2*g = -5, -k - g = -9 + 1. Let h(y) = y + 2. Let p be h(k). Solve 0*a = p*a for a.

0

Let u© = c3 - 4*c2 + c + 1. Let k be u(4). Suppose 2 = -5l + 27. Let a be 1((-2)/(-2) - 1). Solve a*w = -l*w - k for w.

-1

Let i(s) = s3 - 2*s2 - 2*s + 1. Let j be i(-2). Let f be 1336⁄88 + 2/j. Solve 0 = -4*v + v + f for v.

5

Suppose -5*u + 10*x = 5*x - 85, 12 = -3*x. Let i = u - 8. Suppose -3*p - 4*l + 26 = -0*p, -5*p + l + i = 0. Solve c + 9 = -p*c for c.

-3