Let i = 13 - 8. Let z(y) = -i + 10*y2 - 9*y2 - 3 - 8*y. Let r be z(9). Solve d = -4 + r for d.

-3

Let h(y) = -y2 + 4*y - 1. Let t® = -5*r2 + 21*r - 6. Let g(o) = 11*h(o) - 2*t(o). Let a be g(3). Let m = 0 - a. Solve 0 = m*q - 4 for q.

2

Let h = 25 - 21. Solve 0 = -2*a - h + 6 for a.

1

Suppose -2*q = 5*u - 120, -11 - 229 = -4*q - u. Suppose -r = 2*r - q. Solve -7*w - r = -2*w for w.

-4

Let c = -4 - -7. Let a(u) = 5*u - 4. Let d be a©. Solve -2 + d = -3*q for q.

-3

Suppose -5*b = 5*y - 15, 4*b + 0*y = 3*y + 12. Solve -b*n + n = 0 for n.

0

Let b = 8 - 6. Suppose 7 = 5*n - 13. Solve -b*i = 2 + n for i.

-3

Let f(j) = j + 3. Let q be f(4). Solve 2*t - q*t = 0 for t.

0

Let w(o) = -o3 + o2 + 2. Let a be w(0). Solve -a*c + 9 - 1 = 0 for c.

4

Suppose 0*b + 3 = 3*b, 4*u + 4*b - 28 = 0. Let i = 6 - u. Solve -2*d - d = i for d.

0