Let i(f) be the first derivative of -5*f**2⁄2 - 2. Let v be i(1). Let r = v - -8. Solve -6 = r*b + 3 for b.

-3

Let s = -3 - -1. Let u be (-2)/s*(1 - -1). Let t(p) = p**2 - p + 1. Let g be t(u). Solve 0*i - g*i = 12 for i.

-4

Suppose -5*h = -h - 48. Solve 0 = 4*j - 0*j - h for j.

3

Suppose 4 = w + 5. Let n be 1 + 19/w*-1. Suppose -m + b = -2, 3*b - 4 = -2*m + 7*b. Solve 0 = -3*p - m*p + n for p.

4

Let k(v) = -v + 4. Let d be k(4). Suppose 0 = -5*z - d*z + 100. Solve 3*h + 2*h - z = 0 for h.

4

Let o(y) = -y3 + 8*y2 - 5*y - 7. Let l be o(7). Let q = -2 + l. Let p = -5 + q. Solve h - 4*h = p for h.

0

Suppose 15 = 5*d - 5. Suppose -1 - d = -5t. Let x be t-11-4. Solve -x = y - 3 for y.

-1

Let z(m) be the second derivative of m4⁄6 + m3⁄6 - m**2 + 2*m. Suppose 4*w - 4 = -12. Let t be z(w). Solve u - t*u - 9 = 0 for u.

-3

Let m be (-4)/(-28) + 52⁄28 + -2. Solve m = 3*p + p for p.

0

Let c = -21 + 29. Solve c = -5*k - 2 for k.

-2