Let y(b) be the second derivative of b5⁄5 - b4⁄12 + b**2⁄2 + 5*b. Let z be y(1). Let f be ((-4)/8)/(2/(-4)). Solve f = -z*n - 15 for n.

-4

Let a(m) = 2*m - 4. Let s be a(0). Let l be 2/s + 9⁄2. Solve n = -n - l for n.

-2

Suppose -i = -5 - 4. Suppose 10 = -5*v - 5*q, 4*q = v - 4*v - i. Let f(h) = 5*h - 1. Let p be f(v). Solve p*n = 5*n for n.

0

Let o be 90⁄12*8⁄6. Solve 0 = -2*v - 2 + o for v.

4

Let z = 2 + 0. Let c be (-11)/55 + (-32)/(-10). Let p = c - z. Solve -p + 0 = -s for s.

1

Let x(o) = -o + 3. Let w be x(3). Let c(p) = -p**2 - p + 1. Let t be c(w). Let v be 1 + -2 + 0 + t. Solve v = a - 5 + 2 for a.

3

Let o(z) = -z3 - 7*z2 + z + 4. Let q be o(-7). Let w = q + 7. Suppose 2*k = -8, 0*x = 2*x - 5*k - 20. Solve x*g = w*g for g.

0

Let l be 1/(-2 + 22⁄12). Let j = -1 - l. Solve -3*i - j = 1 for i.

-2

Let x be 5 + -8 - (-5 - -1). Let u be -1 - 9/(x + -4). Solve 10 = -u*y + 4*y for y.

5

Suppose -45 = -5*l - 20. Suppose -4*p + p = -o + 7, -4*p + 16 = l*o. Let y be (-1)/(2/(-10)*1). Solve -o*u = u - y for u.

1