Suppose -4 = -0*h - 2*h. Let x(l) = -l3 + 7*l2 - 7*l - 8. Let r be x(6). Let t = 20 + r. Solve t - h = -2*m for m.

-2

Suppose -5*d + 4 = -6. Solve -5 = d*n - 1 for n.

-2

Let m be (-1)/(-2 + 1) + 6. Let j = -5 + m. Suppose 3*s - 4 = -2*k + 11, 4*s - 12 = 0. Solve -5*i - k = j for i.

-1

Let i = -15 + 16. Let v be 4*(3⁄6)/i. Solve 10 = -0*h + v*h for h.

5

Suppose 0 = -4*n - 2 + 14. Let p = 14 + -23. Let q = p - -15. Solve q = -j + n for j.

-3

Suppose 7 + 11 = 3*k. Let g(o) = o**2 + 6*o - 7. Let n be g(-7). Suppose -2*l + 0 = -4. Solve n = u - k + l for u.

4

Let m(i) = 8*i3 - i2 + 2*i - 1. Let d be m(1). Suppose -y + 5 = -3*r - 2, 4*r + 16 = 3*y. Let j = 6 - y. Solve 2*c = -j*c + d for c.

2

Suppose -4*r - 4*d = -9*d - 5, 0 = 3*d - 9. Solve i - 6*i - r = 0 for i.

-1

Let s(l) = l**2 - 16*l - 14. Let a be s(17). Solve -a*r = 2*r for r.

0

Let r(w) = -w3 + 4*w2 + w. Let p be r(3). Let c = 3 + p. Let y be (-4)/(-5)*c/6. Solve 16 = y*b - 6*b for b.

-4