Let c(k) = -k**2 - 19*k - 17. Let v be c(-18). Let u be 4 + -5 + 13/v. Solve -5*a + u = -8 for a.

Let x(f) = -f3 - 3*f2 - f - 1. Let r be x(-3). Let b be (r + -9 + 1)*-1. Let o = -3 + 3. Solve u - b*u = o for u.

0

Suppose -4*i = h - 55, 2*h - 20 = -0*i - 2*i. Solve -6*a + i = -a for a.

3

Suppose 5*n = 3*n + 14. Let m = n + -7. Solve 9 + m = -3*a for a.

-3

Let y be -2 + -51*(-1)/3. Solve -5*m + 0*m = -y for m.

3

Suppose -4*s - 34 = -0*y - 5*y, 5*s + y = -28. Let g be (32/s)/(3/(-9)). Suppose 0*u = 5*u + 4*c, -g = u + 4*c. Solve 6 + u = 5*n for n.

2

Let q(k) = k**2 - 1. Suppose 1 + 1 = -d. Let y = 3 + d. Let t be q(y). Solve t*r - 3 = r for r.

-3

Suppose 0 = w - 3*g - 2, -3*w + 4*g + 10 = -w. Solve 3*o + 2 = w for o.

3

Let t(s) = -s3 + 4*s2 + s - 4. Let l be t(4). Let w = 19 - 16. Suppose 4*d + a + 3*a + 20 = l, -5 = w*d + a. Solve 8 = -4*c - d*c for c.

-2

Let f = -5 + 3. Let a be 2/((f - 1)/6). Let l = 4 + a. Solve l = 2*j + 2*j for j.

0

Let w = 10 + -7. Let v = 10 - w. Suppose 3*k - v - 20 = 3*i, 2*k = i + 18. Solve 5*l = -k - 11 for l.

-4