Let q be ((-2)/2)/(7/(-28)). Solve q*y = y for y.

0

Suppose 16*a + 8 = 18*a. Solve 0 + a = 4*g for g.

1

Suppose 2*m - 5*q = -4*q - 8, 0 = -3*q - 12. Let b = 10 + m. Suppose 0 = b*k - 8, 0*h - h = 5*k - 10. Solve h = -7*x + 4*x + 15 for x.

5

Let v = -31 + 31. Solve v = 4*c - 0*c for c.

0

Let s = -165 + 180. Solve 0 = 5*t - 5 - s for t.

4

Suppose -3*o + 47 = 11. Suppose 0*q - 3*q = -o. Suppose 2*c = q*c - 8. Solve -v + c = 3*v for v.

1

Let h(g) = -g2 - 5*g + 4. Let a(z) = -z3 + 5*z**2 - 5*z - 1. Let o be a(4). Let l be h(o). Solve -2*s + l = -2 for s.

3

Let m be (-1)/5*(-17 + 2)*1. Suppose 8 = 3*b + 2*a, 5*a = 4*b + 3 - 6. Solve b*i = -m*i for i.

0

Suppose 0 = -2*n + 4*c + 2, -2*n = -2*c - 5 + 1. Suppose -n*d = -7*d + 16. Suppose 0 = -t + 3*r + 3, 2*t - 2*r - 3 = r. Solve t = 2*p - d*p + 6 for p.

3

Suppose 0 = c - 6 + 4. Suppose -k = c*k - 18. Solve k = 4*p + 22 for p.

-4