Let i(x) = -3*x + 1. Let g be i(-1). Suppose g*h - h = 18. Solve -h*k = -4*k for k.

0

Suppose 2*v = 2 + 2. Let p be (-6)/4 - (-25)/v. Solve p + 1 = 4*u for u.

3

Let x = 3 - 2. Suppose 5 - x = -2*z. Let g = z + 4. Solve u - 6 = -g*u for u.

2

Let u be -6*(-1)/((-4)/(-2)). Solve 2*g - u = -9 for g.

-3

Let m(l) = -l3 - 12*l2 - 10*l + 13. Let q be m(-11). Suppose -2*y + 20 = -3*r, -q*r - 5 = -2*y + 13. Solve -y = -4*f + 9 for f.

4

Let z(l) = l**2 - 4. Let r be z(2). Solve r = -3*k - 1 + 4 for k.

1

Suppose -2*s + 26 = 2*s + 2*i, -5*s + 5 = -3*i. Suppose s*t - 15 = -t. Suppose j + 0 = b - 8, t*b - 14 = -2*j. Solve n - 4*n = b for n.

-2

Let y = -17 + 20. Solve 8 = -y*c + 7*c for c.

2

Suppose -30 = -5*u + 3*v, -2*u + 5*v + 24 = 2*u. Solve 2*q - u = 5*q for q.

-2

Let g® = r**2 - 1. Let u be g(0). Let z(w) = -2*w. Let x be z(u). Solve -x*f + 6 = -5*f for f.

-2