Let s be (4 - 3)*(-2 - -5). Suppose 4*d - 3*d = r - 19, 2*d = -2*r + 22. Solve -s*y + r = -6*y for y.

-5

Let p(y) = 7*y2 - 2*y - y2 - 2*y**2 + 1 + 0*y. Let c be p(1). Solve 5 = c*u + 20 for u.

-5

Let v = -3 - -4. Let b = 11 - 6. Let t = b - 3. Solve -3*n = -t*n + v for n.

-1

Let f(z) = -z**2 + 11*z - 19. Let h be f(8). Solve -i = -h*i for i.

0

Let x(w) be the second derivative of w3⁄6 + 9*w2⁄2 + 7*w. Let n be x(-6). Suppose 5*c = 42 - 7. Solve -n*l - c = 2 for l.

-3

Let q(d) = -d3 + 3*d2 + 2*d - 2. Suppose 0 = a - 5*o + o + 4, 3*a = o - 23. Let h = a + 11. Let z be q(h). Solve l - z*l - 3 = 0 for l.

-1

Let h(o) = -o3 + 7*o2 - o + 10. Let r be h(7). Solve -w = r*w for w.

0

Let w© = -c3 + 4*c2 - 3*c + 3. Let d be w(3). Suppose h = d*a - 11, 11 = -3*h + 5. Solve -k - 12 = a*k for k.

-3

Let g(l) = 24*l. Let q be g(1). Let y = 3 - -2. Suppose y*v = -4 + q. Solve v*a + 6 + 6 = 0 for a.

-3

Suppose 3*p - 1 = -5*u - 27, 0 = -p + 3*u + 10. Let r = 0 - p. Solve -a = -r + 3 for a.

-1