Let r(u) = u3 - 2*u2 + u. Let t be r(1). Let b be (-2)/(t + (-3)/6). Solve 6*z - b = 5*z for z.

4

Suppose 5*s + 2*w = 82, -w = 4*s - 110 + 42. Let u = s + -6. Solve 0*i + 4*i = u for i.

3

Let c(w) = w3 - 9*w2 + 4. Let p be c(9). Let t = 5 - p. Solve -t = o - 3 for o.

2

Let b(i) = -3*i + 3. Let g be b(2). Let u = -8 - -11. Let q = u + g. Solve q*n + 5 = -n for n.

-5

Let o = -22 + 29. Solve -1 - o = 2*x for x.

-4

Let m = -48 + 53. Solve 0*s = -m*s + 25 for s.

5

Let u(d) = 2*d**2 - 13*d - 3. Let n be u(7). Solve -4 = -n*v + 3*v for v.

4

Let g be -1*(1 + -1)/(-2). Suppose 5*u = w + 17, -4*u + 5*w + 22 = -g*u. Solve -u = 2*p - p for p.

-3

Suppose 264 = 26*o - 14*o. Solve 4*p + 6 = o for p.

4

Let f® = r. Let x(m) = -4*m - 6. Let j(q) = -3*f(q) - x(q). Suppose 0 = -y - 5*o - 4 + 13, 0 = -3*y + 3*o - 27. Let l be j(y). Solve -t + 4 - 1 = l for t.

3