Let b(f) = -6*f3 + f2 + 2*f + 1. Let z be b(-1). Let y = z - 1. Solve h + y - 2 = 0 for h.

-3

Suppose b = 3*b - 4. Suppose 0 = -2*r - b*a - 4, 2*a + 1 = -r - 3. Solve 4*g - 2 + 6 = r for g.

-1

Suppose -20*n + 15*n = 0. Solve n*i + 4 = -2*i for i.

-2

Suppose 13 - 73 = -5*l. Suppose -g + z = -2*g + 2, 3*z + 4 = -g. Solve 0 = -g*o + l - 2 for o.

2

Let o(x) be the first derivative of -3*x**22 + x - 1. Suppose 3*g = w - 6*w - 25, 5*g + 25 = -5*w. Let p be o(w). Solve m + p = -3*m for m.

-4

Let r(z) = -3*z + 4. Let s be r(0). Solve -s - 5 = -3*f for f.

3

Let v be 3/(-3 + 0)*-1. Solve -v = -n - 4 for n.

-3

Let a = 19 - 17. Solve 2 = a*p + 12 for p.

-5

Let k(b) = b3 + 5*b2 + 3*b. Let l = 20 - 4. Suppose -5*a - l = 3*f + 6, 4*a + 4 = f. Let h be k(f). Solve j + h = 5*j for j.

1

Let u(n) = n3 - 3*n2 - 3*n + 1. Let t be u(4). Suppose -5*z = -g + 19, 2*z = -4*g + t*g - 10. Solve -f = g*f for f.

0