Suppose 11*d - 3 = 10*d. Let m be (-1 - -2)*0/d. Solve m*k = -5*k - 10 for k.

-2

Let r = 7 + -5. Solve r*n + n - 9 = 0 for n.

3

Suppose d - 2*u - 2 = 0, 0*d - 2 = -4*d + 2*u. Suppose -2*w + w + 2*m = d, -3*m = -3. Suppose -7*n = -2*n - 25. Solve -w*t - 1 = n for t.

-3

Let i(p) be the first derivative of -p**2⁄2 - 2*p - 2. Suppose -u - 1 = 1. Let j be i(u). Solve j*f + 4 = 4*f for f.

1

Let i® = 1 + r2 + 2*r - 2*r2 - r2 - r3. Let c be i(-3). Suppose -4*k + 2*t + 76 = 0, -2*k + 3*t + 63 = k. Solve 3 + k = c*d for d.

5

Suppose -2*u = -u + 12. Let b be (-7)/(14/u) + -3. Solve 0 = -b*g + 8*g for g.

0

Let b(n) = -3*n + n + 3 - 4 + 0*n. Let i be b(-3). Solve -13 = -4*q - i for q.

2

Suppose 2*q + 19 = 5*y - 0*q, -4*y + q = -14. Solve -7 + 4 = -y*k for k.

1

Let o(v) = v**2 + 3*v + 1. Let z be o(-3). Let s = -14 + 18. Solve 19 = -s*k - z for k.

-5

Let k = -22 - -31. Let v = k - 7. Solve -2*t + 2 = -v for t.

2