Let o(a) be the second derivative of a520 + 5*a412 - a32 - 5*a22 - 2*a. Let y be o(-5). Let z = -3 + 6. Solve -2*x = z*x - y for x.

2

Let k be (3 - 62)/2. Let x be 1 - 0/(1 - k). Solve -n - x = 2 for n.

-3

Let r be (0 - 4/(-16))*0. Solve r = c + 1 + 4 for c.

-5

Let v® = r3 + 4*r2 - r - 3. Let c be v(-3). Solve -w + c = 2*w for w.

3

Suppose -4*u - 11 = -3*c - 29, 1 = 3*u + 4*c. Solve -4 = u*g - g for g.

-2

Let z = -21 + 24. Solve z*b + 5 = -2*b for b.

-1

Suppose 0 = 4*b - 11 - 1. Suppose 0*o - 6 = -b*o. Solve -o*l - 3*l = -10 for l.

2

Let b(j) = j - 6. Let a be b(7). Let x be (-11 - a)*(-28)/21. Solve s + x = -3*s for s.

-4

Suppose -a - 44 = -5*a. Suppose 0 = 5*m + 4*p - 35, -3*m - p + 9 = -12. Let b = a - m. Solve -s = -3*s + b for s.

2

Let q(m) be the first derivative of m44 + 4*m33 + m**22 + m - 2. Let z be q(-2). Suppose -3*c + 2*c = -z. Solve 2 + c = -3*n for n.

-3