Let q(w) = 2*w + 7. Suppose -4*h - 13 = -2*r + 9, r + 10 = -5*h. Let y = 3 - h. Let j be q(y). Solve -3 = -4*v - j for v.

-4

Suppose -5*a - 15 = 0, -4*y - 5*a - 4 + 1 = 0. Solve 0 = 2*b - 5*b - y for b.

-1

Suppose 14*k - 6 = 12*k. Suppose 5*g - 2*g - 6 = 0. Solve 0 = -g*a + a + k for a.

3

Suppose 3*d - 14 = -5. Solve -2*a - d*a = 0 for a.

0

Suppose 4*t - 25 = -9. Let u(z) = z2 - 5*z - 2. Let l be u(t). Let p(d) = -d2 - 7*d - 6. Let c be p(l). Solve c*f = -3*f - 12 for f.

-4

Suppose b + 5*b = 72. Solve -2*d = -5*d + b for d.

4

Let k(p) = -p**2 + 4. Let r be k(-3). Let s = -2 - r. Suppose 2*u + u - 12 = 0. Solve -s*l = l + u for l.

-1

Suppose -1 + 8 = -l - 3*a, a + 4 = 0. Solve -l*r + 18 = 8 for r.

2

Suppose 0 = -10*j + 19 + 21. Solve 9*r = j*r - 10 for r.

-2

Let v = -17 + 17. Let b be (-4)/(-16)*-2*v. Solve b = -4*n + 3*n + 3 for n.

3