Suppose -9 = 4*m + 3*z + 8, -3*m - 9 = z. Let l be (m/3)/(3/(-9)). Let k = l + 0. Solve h + k*h - 12 = 0 for h.

4

Suppose 0 = -2*x - 2, -5*t + 0*x = 2*x - 28. Solve -5*o = -9 - t for o.

3

Let s(a) = -a**2 - 3*a + 1. Let q be s(-4). Suppose -2*n - 2*y + 4 = 0, 4*n - 4*y + 5 = -27. Let z = n - q. Solve -i + z = 3 for i.

-3

Suppose -4*s + 0*s = -4*z + 16, 4*z = -4*s. Let c(a) = a + 8. Let f be c(0). Suppose 6 = 5*q - 19. Solve -q*x - f = z for x.

-2

Let n(q) = q**2 - 3*q - 2. Let k be n(4). Suppose 0 = c - k*c + 15. Suppose -5*m + 5*p + c = 0, 2*p = 5*m - 2*p - 15. Solve 0 = 4*t - 7*t + m for t.

1

Let v(l) = -l3 + 8*l2 + 13*l - 13. Let z be v(9). Suppose -z = -5*p + 7. Solve -p*r = -r for r.

0

Let q be -3-10(-3)/(-18). Suppose -4*h + 23 = q*t, -t = t - h - 4. Solve 4*o + t = 19 for o.

4

Suppose -3*m + 44 = 4*z - 4*m, 0 = -z - 4*m - 6. Solve 0 = 4*a + 2 - z for a.

2

Let f(t) = 6*t3 + 7*t2 - t + 1. Let z(o) = -7*o3 - 8*o2 + 2*o - 1. Let v(s) = -5*f(s) - 4*z(s). Let k be v(-1). Solve -b + k = -3 for b.

4

Let t(b) = -4*b2 - 8*b + 14. Let p(a) = -a2 + 1. Let l(h) = -h + 6. Let s be l(5). Let m(f) = s*t(f) - 3*p(f). Let u be m(-9). Solve 5*z = 3*z + u for z.

1