Let w(v) = 4*v + 2. Let s be w(-2). Let l(m) = -m - 6. Let h be l(s). Let r = h - -2. Solve -3*i - r = -i for i.

-1

Let j(a) = a3 - 2*a2 - 4*a - 4. Let d be j(4). Solve 8*f + d = 5*f for f.

-4

Let o = -68 + 70. Solve -o = -k - 6 for k.

-4

Let k = 16 + -7. Let c be 8/(-36) + 29/k. Solve -t = 2 + c for t.

-5

Let m be 4⁄2 - (1 + -2). Suppose 2*v + 7 - 3 = -2*k, 2*k = -m*v - 2. Let x be 1/v - (-5)/2. Solve 0 = -d - x*d for d.

0

Let i(k) = k3 + 7*k2 - 2*k - 10. Let b be i(-7). Suppose 5*t = -4*g - 20, 0 + 20 = 3*t - 4*g. Solve t + b = -r for r.

-4

Suppose 0 = -u - 4*o - 16, u - o + 3*o = -6. Suppose 2*r - 2*b = 0, 7*b = -2*r + u*b. Let t(m) = m**2 + 1. Let s be t(-2). Solve -i + s + 0 = r for i.

5

Suppose 4*x = -5*y + 4*y + 20, 3*x - 3*y - 15 = 0. Solve -x - 7 = 4*m for m.

-3

Suppose 0 = -0*q - 3*q. Let a = q + 0. Suppose 4*f - 2*s - 46 = -a*f, 0 = 5*s - 25. Solve -f = 4*u + 6 for u.

-5

Let h(f) be the second derivative of 5*f**4⁄12 - 3*f. Let x be h(-1). Let k = -3 + x. Solve -d = -k*d + 4 for d.

4