Let o(c) = c - 9. Suppose 3*l - 25 - 20 = 0. Let x be o(l). Solve -5*d = -x*d + 5 for d.

Suppose -2*h + 12 = 4*g, -3*h - 8 = -8*h + g. Solve h*l = -3*l for l.

0

Let p = -31 + 36. Solve -2 - 8 = -p*a for a.

2

Let q be 1/(-2) - 5/(-2). Solve -i + q = -1 for i.

3

Suppose 10*f - 9*f + 1 = t, f + 3*t = 15. Solve 0 = -f*k + 6*k - 9 for k.

3

Let l = 11 + -11. Let z(v) = -v + 3. Let u be z(l). Solve 2*h = -u*h - 5 for h.

-1

Let j be (4/(-5))/2 + (-1886)/(-115). Solve -j = n - 5*n for n.

4

Let m = 20 - 22. Let y = m + 3. Solve 2*c = -9 - y for c.

-5

Suppose -4*n - 8 = 0, -5*r + n = -4*n - 80. Let h = r - 4. Solve -g + h = -3*g for g.

-5

Let k(n) = 16*n**2 + 2*n - 3. Let z be k(1). Solve g - z = -4*g for g.

3

Suppose 0 = -5*f + 3*p, 0 = 3*f - p + 6*p. Solve h - 2 - 1 = f for h.

3