Let m = 2 + 2. Suppose -80 = -5*a - 4*v, -2*v + 85 = m*a - 3*v. Suppose p = 2*p - a. Solve 0 = -5*c + p + 5 for c.

Let s(x) = x2 - 3. Let v be s(-3). Let f(d) be the third derivative of -d⁴⁄₁₂ + 13*d³⁄₆ - 2*d2. Let l be f(4). Solve -v*g = -g - l for g.

1

Let s(k) = -k3 - 12*k2 - 10*k + 13. Let x be s(-11). Suppose -3*i + m + 4 = -i, 4*i - 5*m = x. Let n be i + (-3 + 3 - 0). Solve 0*w - 6 = n*w for w.

-2

Let l(y) be the second derivative of -y⁴⁄₁₂ - y³⁄₆ + y**2 + 3*y. Let a be l(0). Solve a*h = 3*h for h.

0

Suppose k = -2*n - 5, 4*k - 28 = -2*n + 6n. Let h be -1(88/n)/2. Solve -5*i + h = -9 for i.

4

Let x be (-2)/((3 - 7)/4). Solve f = -f + x for f.

1

Let y(k) = -2*k**2 - 32*k - 22. Let z be y(-15). Solve z = m + 4 for m.

4

Let i® = -r - 1. Let z be i(-3). Suppose 5*h = 5*t - 10, -h + 0*t = -z*t + 1. Let k be (-1 - -5)*h/(-6). Solve 2*s = -k*s for s.

0

Suppose -5*f = -1 - 29. Suppose 7*v = 4*v + f. Suppose 0 = 5*h - v*w - 33, 0 = 4*w - 3*w + 4. Solve -13 + 3 = -h*n for n.

2

Let g(m) = -m - 8. Let s be g(-10). Let i(j) = 5*j. Let u be i(1). Suppose -u*y = -y. Solve y = -5*v + s + 23 for v.

5

Suppose -5*l + 10 = 40. Let i(q) = q3 + 7*q2 + 6*q + 2. Let m be i(l). Solve 3 = m*w - 1 for w.

2