Let j(f) = -f + 5. Let z be j(4). Let h be 1*-3 + z + 2. Solve h*r = -r - 5 for r.

-5

Let j(p) = p**2 - p - 2. Let v be j(2). Suppose 3*g - 3*a + v*a - 15 = 0, 0 = 2*g - 5*a - 16. Let h = 3 - g. Solve -4*u = -h*u for u.

0

Suppose g - d - 9 = -0*d, 2*g + 17 = -5*d. Let u(x) = -x**2 + 7*x - 5. Let o be u(g). Suppose -87 + o = -5*b. Solve -b = -2*i - 2*i for i.

4

Suppose -3 - 6 = -3*b, -4*b + 68 = -2*y. Let h be (-1 - -3) + y/(-4). Solve 5*f + h = 2*f for f.

-3

Let n(x) = 0 - 4 + 3*x + 0 - 5*x. Let f be n(-3). Solve v + 5 = f*v for v.

5

Let a(z) be the first derivative of z3⁄3 - z2⁄2 - 3*z - 5. Let s be a(-2). Solve -6 = -3*y - s for y.

1

Let b® = -r**2 + 8*r - 7. Let v be b(6). Let d be (-4)/16 + 42⁄8. Solve d = v*a - 0 for a.

1

Suppose -5*x = -0*w - 4*w + 47, -3*w + 5*x = -39. Solve 0*h - 2*h - w = 0 for h.

-4

Suppose 0*t + 2*t - 8 = 0, -5*t = -3*p - 2. Suppose -h + 4 = -g, g + 2*h - 20 = -3h. Let b be -1(-2 + 1)*2. Solve g = b*k - p + 16 for k.

-5

Suppose 3*u = 3*f + 9, 3*u - 3*f = -u + 9. Solve 0 = -u*d - d for d.

0