Let k(q) = q**3 - 7*q**2 - q + 8. Let h be k(7). Let b(g) = 11*g**3 - g**2 + g - 1. Let y be b(h). Solve -3*f - 2*f + y = 0 for f.

Suppose 5*x - 3*x = -3*z, 2*z = -x. Solve x = -m - 1 - 2 for m.

-3

Suppose -2*w = -t - 6, -10 = -2*w + 4*w - 5*t. Solve -w*r - 14 = 1 for r.

-3

Let i be ((-420)/112)/(6/(-16)). Solve -2*l = -0*l - i for l.

5

Suppose 2 - 4 = h. Let f = 0 - h. Solve 0*u + f*u = 0 for u.

0

Suppose 3*i = -3*r - 3, 3*r - 5*r - 5*i = 8. Let n = -22 + 47. Suppose 2*j + n = 5*v, -2 = -3*v - j + 2. Solve 11 = -v*u - r for u.

-4

Suppose -11 - 13 = -6*r. Solve 0 = -c - 3 + r for c.

1

Let f be ¹²⁄₅ - (-36)/(-90). Solve -k - 9 = f*k for k.

-3

Suppose 0 = 2*j + 2*o - 8, j + o - 13 = -3*o. Let u be (-2)/(-4) + j/(-2). Solve u = 2*w - w + 1 for w.

-1

Let a(b) = b**2 + 6*b - 10. Let l be a(-8). Solve -15 = w - l*w for w.

3

Let d(g) = 4*g - 3. Let a be d(2). Let f(h) = h3 - 5*h2 + 2*h - 7. Let y be f(a). Solve y*v + 4 = 4*v for v.

4