Let a = 14 - 21. Let k(x) = -x**2 - 5*x + 17. Let i be k(a). Solve i*f - f = -8 for f.

-4

Let f = -4 - -7. Suppose -x - 2*x - 5*b = -55, 3*x = f*b + 15. Suppose 0 = -4*p + 10 + x. Solve 1 = p*t + 6 for t.

-1

Let y = -7 + 8. Let f = 3 - y. Suppose 0*w - 2 = -5*n + f*w, w = -2*n + 8. Solve 0*k - n = k for k.

-2

Let h = -21 + -7. Let i be 2⁄7 - (-8)/h. Solve 3*x + 4 + 8 = i for x.

-4

Let c be ((-4)/(-10))/((-1)/(-40)). Let n = 15 + -35. Let x be n/6*12/(-10). Solve -x*o - c = -0*o for o.

-4

Let b = -4 - -4. Suppose b = -c - 4*c + 75. Suppose -3*z + c = s, 5*z - 21 = -5*s + 4. Solve 2*o + s = -2 for o.

-1

Suppose 0 = -2*b - 4*g + 15 - 57, 5*b + 105 = -2*g. Let y be 1/(-3) + b/(-9). Solve -r + 3 = y for r.

1

Let t(v) = 2*v - 2. Let b = -4 + 10. Let o be t(b). Solve -6*g + o = -g for g.

2

Let b(m) = m - 3. Let g be b(5). Suppose -4*j = -3*z + 14, -g*z + 3*j - 6*j = 19. Let p(v) = -2*v - 2. Let f be p(z). Solve 5*c - 22 = -f for c.

4

Let u(m) = m3 + 2*m2 - 5*m - 3. Let t be u(-3). Suppose -66 = -5*x - 3*y - 16, -31 = -t*x - 2*y. Solve x - 1 = -3*l for l.

-2