Let y(j) = j - 2. Let t be y(7). Suppose -4*i - 6 = t*z, -5*i - 21 - 1 = -z. Solve 0 = z*f - 2 for f.

1

Suppose 4*g = -g. Let h = 7 - 10. Let k(q) = q**2 + 4*q + 4. Let b be k(h). Solve j + 0 - b = g for j.

1

Let y® = r**2 - 7*r + 10. Let n be y(5). Suppose -4*p = -n*p + 5*s, 0 = -3*p - 3*s. Solve p = -4*m + 9*m - 20 for m.

4

Suppose 0 = -y + 4*y - 12. Suppose 3*v - 2*v + 2 = 0. Let i = y - v. Solve -15 = i*q - q for q.

-3

Suppose 3 - 2 = -w. Let k(h) = -h**2 + 1. Let a be k(w). Suppose a = -3*c - c + 12. Solve -3 = -c*f + 12 for f.

5

Suppose 2*v = 4*v - 52. Suppose -2*j - 3*j = 2*s + 84, 3*s - 9 = 0. Let y = j + v. Solve -3*t = -y*t for t.

0

Let b = 3 + 4. Solve b*o = 2*o + 15 for o.

3

Suppose -2*l + 24 = -6*l. Let j = l - -8. Suppose y - 5*v = -19, 2*y - j*v = v - 10. Solve g = y - 4 for g.

-3

Suppose -2*p - 3*a = -15, 0*p + 5*p = 5*a. Solve -p*s = s for s.

0

Let o = 21 + -16. Suppose 3*j + 8 = -2*h - j, o*j + 25 = 0. Solve -h = -5*u + 19 for u.

5