Let v = -79 + 45. Let k = -21 - v. Suppose -5*p + 9 = y, -2*y - 2*p + k - 3 = 0. Solve 5 - y = a for a.

1

Let c = -71 - -72. Solve -1 = h + c for h.

-2

Suppose -2*a = 3*v - 18, -2*a = -5*a - 9. Solve 5*r + 3 = v for r.

1

Let k = 22 - 21. Solve 0 - k = h for h.

-1

Suppose 2*s - 3*q = 4*s - 20, 16 = -s + 5*q. Suppose 4*z - s = 3*z. Solve n - z = -3*n for n.

1

Suppose -p - 60 = 3*p. Let y = -10 - p. Solve y*l - 16 = l for l.

4

Suppose -2*o + 4 = -6. Suppose 0 = -l - 4*l. Let d = o - l. Solve -d*m + 2 = 22 for m.

-4

Let h = -30 + 35. Solve -b + h*b = -20 for b.

-5

Let h be 4/(-1)*5/(-10). Let d® = r3 - r2 + 2*r. Let w be d(h). Suppose 3*o = o. Solve o = 5*t - w - 7 for t.

3

Suppose -3 - 5 = -4*a. Suppose a*z - 4*q = 22, -5*z = -10*z + 4*q + 37. Solve 0*g - z*g = 0 for g.

0