Let r© = c**2 + 16*c + 4. Let q be r(-16). Solve -2*u = -q + 14 for u.

-5

Let v(p) = p3 + 5*p2 - 6*p + 5. Let q be v(-6). Let x = 11 - 7. Suppose -5*r = -x - 6. Solve -i + r = q for i.

-3

Let a = 135 + -132. Solve a = -3*q - 3 for q.

-2

Let a be ((-2)/4)/(7/(-154)). Let w = 14 - a. Solve -w*d - 20 = d for d.

-5

Suppose 0 = -6*h + 3*h. Solve h*z = z for z.

0

Let s be 2⁄7 + (-4)/14. Suppose s = -11*u + 6*u. Solve -2*m + 5*m = u for m.

0

Suppose 2 = p + p. Let r = -9 + 13. Solve p = q - r for q.

5

Suppose -4 = -4*y + 2*z + 6, 0 = 2*y + 5*z - 35. Solve -y*o - 42 = -17 for o.

-5

Suppose -28 = 2*f - 168. Let k(b) = -b3 - 8*b2 - 6*b - 9. Let r be k(-6). Let u = f + r. Solve 4*n = -n - u for n.

-5

Suppose 0 = 2*b - 0*b - 5*c - 36, 2*c - 90 = -5*b. Suppose 3*l + 5*a - b = 4*l, -a + 6 = l. Solve 12 = -l*v + 5*v for v.

4