Let i = -8 - -6. Let h(k) = 2*k**2 + k - 1. Let f be h(i). Let n be (-2)/f + (-28)/(-20). Solve a = -n - 3 for a.

-4

Suppose 2 = b - 4. Solve b*d = 3*d - 3 for d.

-1

Suppose -5*n - 5*w - 4 = 6, -n - 2*w - 4 = 0. Solve n = 2*h - h for h.

0

Let l(g) = -g3 + 9*g2 - 7*g - 6. Let i be l(8). Solve 2 = -i*h + 6 for h.

2

Let m(y) = -y**2 + 7*y - 6. Let r be m(4). Solve -h - r = h for h.

-3

Let b(f) = 2*f**2 + 2*f. Let v be b(-3). Let d(q) = q + 16. Let w be d(-12). Suppose -40 = -w*y + 5*p, 0*y + p - 11 = -3*y. Solve 0 = -u + y*u + v for u.

-3

Let b = 6 - 6. Suppose 3 = -3*t, b*x + 3*x - 3*t - 93 = 0. Solve -5*w + x = 5 for w.

5

Suppose 3*n - 50 = -14. Solve -4*v + n = -v for v.

4

Suppose 0 = 5*s + g - 18, -3*g + 6 - 32 = -5*s. Suppose 2*d - 6 = -0. Solve l + d*l - s = 0 for l.

1

Let w be 0/(1*(1 - 3)). Suppose x - 2 = -0*x. Let z = x - w. Solve -z = -t - 0*t for t.

2