Let l® = r**2 - r + 2. Let z be l(0). Solve -3*x + 17 = z for x.

5

Let n(t) = t**2 - 6*t + 5. Let d be n(6). Let u be ((-3)/(-4))/((-6)/(-16)). Solve i - d = -u for i.

3

Let c = -15 + 22. Solve 2*g = c*g + 15 for g.

-3

Suppose 5*o - 13 = 17. Let z = -3 + 5. Solve -o*b + 8 = -z*b for b.

2

Let j = -121 - -122. Let z = 3 + -3. Solve -u - j = -z*u for u.

-1

Let v(y) = -y3 + 5*y2 - 5*y + 2. Let p be v(4). Let h = p - -8. Solve 5*a + h = 26 for a.

4

Suppose -y = 43 - 50. Solve -12*l + y*l + 10 = 0 for l.

2

Suppose 3 = 3*l + 3. Solve -2*o - o - 12 = l for o.

-4

Let t(u) = -1 + 4 + u2 - 4 + 3*u3. Let b be t(1). Suppose 0 = -4*y + 4*q + 32, -4*q - 32 = -5*y - 7*q. Solve -b*j = -y*j + 8 for j.

2

Let w(u) = -u3 - 7*u2 - 7*u - 4. Let h be w(-6). Suppose -6*c + 3*c = -18. Suppose 0 = 6*q - 3*q - c. Solve h*g = -q*g + 20 for g.

5