Let h be 2/(-4)*(1 + -3). Let x be (-1)/h - (2 - 6). Suppose -z = -x*z. Solve z = 6*a - 2*a + 16 for a.

-4

Suppose 2*h - 4*h = 0. Let x(f) = -f**2 + 2*f + 5. Suppose 3 = -0*w + 3*w - 3*i, -3*i + 6 = 0. Let m be x(w). Solve h = -m*l - 2 for l.

-1

Suppose -2*u + 0 = -10. Suppose -2*b - 8 = -32. Solve u*r + b = r for r.

-3

Let i(b) = -12*b3 - b2 - 2*b - 1. Let u be i(-1). Suppose -u = -6*c + 2*c. Solve -3 = 3*f + c for f.

-2

Let p(a) = -9*a + 5. Let c(t) = 5*t - 3. Let k(o) = 5*c(o) + 3*p(o). Let z be k(0). Let w(m) = -m - 1. Let q be w(-5). Solve -4*h + 20 - q = z for h.

4

Let d = -8 - -8. Solve d = 4*m - 0 + 4 for m.

-1

Let b = 5 + -8. Let c = b - -5. Solve -5*t - c = 3 for t.

-1

Suppose 2*g - 15 = 4*m + 5*g, 2*m - 2*g - 10 = 0. Suppose -5*o - 1 + 11 = m. Solve -v - o*v = 3 for v.

-1

Let p(h) = 3*h - 1. Let n be p(2). Suppose -4 = 8*k - 36. Solve -n*b + k = -6 for b.

2

Let c(h) = -5*h3 - h2 + 1. Let r be c(-1). Suppose r*w = w. Solve w = -2*f - 0 + 6 for f.

3