Let q = 12 + -7. Suppose -5*a = -5*l - 60, 0*l + 2*l = -3*a - 9. Let u be (-235)/(-45) + 2/l. Solve 0 = -q*f + 25 - u for f.

4

Suppose 2*f + f = 6. Let x = 2 - f. Solve -4*w - 6 - 6 = x for w.

-3

Let b be ((-2)/3)/((-3)/27*3). Solve -b*s - 6 = -0 for s.

-3

Let k be (1 - -2)*(-16)/(-12). Suppose -4*h - 6 = -3*u, 7*u + k*h - 6 = 4*u. Suppose 4*s + u*w + 2*w = 12, s - 3*w = 3. Solve -s*o + 5 = -1 for o.

2

Suppose -2*y - 7 = -27. Let h be -3 + 1 + y + -3. Solve -3*d = -h*d - 6 for d.

-3

Let g(d) = -d3 + 3*d2 + 2*d - 3. Let l be g(3). Suppose -s - 5*c = -l*s, 21 = 5*s - 2*c. Solve x = s*x - 8 for x.

2

Let q = 8 - 8. Solve -3*d + 2*d + 4 = q for d.

4

Let d be (4 + 9/(-2))*0. Solve -2*b = 6 - d for b.

-3

Let t = 8 - 5. Suppose -3*i - 13 + 2 = 5*j, 0 = t*i - j - 13. Solve -2*y - i*y - 10 = 0 for y.

-2

Let w(b) = b**2 - 2*b - 4. Let c be w(4). Solve -c = -5*h - 24 for h.

-4