Let w be (-9)/(-5) - (-2)/10. Let i = -1 - -8. Solve -w*n = -i*n for n.

0

Let h = 13 - 11. Solve 2*d + h*d = 4 for d.

1

Let l® = r + 17. Let h be l(-14). Suppose -2*d = -h*d + 3. Solve d*u + 0 - 3 = 0 for u.

1

Suppose -a - 100 = -6*a. Solve 0 = 4*t - a for t.

5

Suppose -u = 3*n - 4*u, -4*n = u - 20. Solve x = -5 + n for x.

-1

Let x = 8 + -6. Solve i = -x*i - 3 for i.

-1

Suppose 0*z - 6*z = -456. Let n be z/18 + (-12)/54. Solve -4*u = -4 - n for u.

2

Suppose -2*o = 1 - 7. Solve 0 = -4*n + o*n + 1 for n.

1

Let l(b) = b**2 + 4*b. Let v be l(-5). Suppose -4*p + 5*r + 14 + 7 = 0, 5*r + 25 = v*p. Solve -2*f = -f + p for f.

-4

Let q(o) = 6 - 1 - 1 - 5*o. Let b be q(-3). Suppose b = 4*a + 3. Solve 2*v = -2 + a for v.

1