Let i(u) = -u3 + u2 + u + 3. Let r be i(2). Solve -2 = -g + r for g.

3

Let o be -3 + 1 + 17 + 0. Solve 0*g + o = 3*g for g.

5

Let j(a) = 7*a3 + a2 - a. Let b be j(1). Let c be 2*(15/(-10) - 1). Let w = c + b. Solve -12 = w*n - 6*n for n.

3

Let c = -4 - -8. Suppose 2 = -c*v - s, -4*v - 8 = s + 3*s. Solve v = -8*t + 3*t - 5 for t.

-1

Let i = 27 - 39. Let a = 16 + i. Solve -14 = -a*z - 2 for z.

3

Suppose -c = 2*c. Solve c = -v + 5*v - 16 for v.

4

Let o(l) = -l3 + 9*l2 - 7*l - 6. Let g be o(8). Solve g*t = -0*t for t.

0

Let g be (0/(-2))/(-2 + 0). Suppose -3*y = 2*y. Let a = y + 8. Solve g = 2*n - a for n.

4

Suppose 0 = -4*u - 12, -3*f - 3*u = -4*u - 30. Let z = -4 + f. Solve z - 11 = 3*s for s.

-2

Let b(k) = k2 + k - 2. Let y(i) = 0*i2 + i3 - 3*i2 + 3*i - 3*i**2 + 7 + 0. Let r be y(5). Let n be b®. Solve -n*q + 3 = -5 for q.

2