Let s(l) = l3 + 12*l2 - 12*l + 18. Let t be s(-13). Solve -t*x + 0*x = -15 for x.

3

Let m be 96⁄60 + 4⁄10. Solve 7 = -m*h - 3 for h.

-5

Let r = 9 + -5. Solve -2*o + 0 + r = 0 for o.

2

Let w = 22 + -19. Solve w = 4*u - u for u.

1

Let q(d) = d3 + 8*d2 + 8*d - 1. Let b be q(-7). Let x(s) = -s**2 - 9*s - 8. Let c be x(b). Solve c = -3*y - 8 - 4 for y.

-4

Let o = -10 - -13. Solve 4 = 7*f - o*f for f.

1

Let h be (-16)/(-6)*(-3)/(-2). Suppose 0 = h*x + x. Solve 2*r + 0*r - 10 = x for r.

5

Let g = 0 - -3. Suppose 5*f - 14 = g*p, -3*p - 2*p - 20 = -5*f. Solve -4*w + f = -3*w for w.

1

Suppose 0 = -5*k + 10 + 5. Solve -t = -k*t for t.

0

Let x = -4 - -4. Let v = -2 + 4. Solve 0 = w - x*w - v for w.

2