Let s = -16 - -10. Let r be 21/(-14)*(-4)/s. Let b be (0 - (-12)/(-2))/r. Solve 0 = 5*x - 2*x - b for x.

2

Let w = 9 + 6. Solve -2*u = u + w for u.

-5

Suppose -4*a = a - 40. Solve 3*k = 20 - a for k.

4

Let p = 5 + -1. Suppose -5*s - 4*d - 72 = 0, 0 = 3*d + 4 + 5. Let m be (-1)/(-4) + (-57)/s. Solve 0 = m*r - p*r for r.

0

Let b be (-1 + 0)/((-1)/2). Suppose 0 = 5*v + 5*f + 3 - 28, -v = b*f - 7. Solve -2 = v*d + 1 for d.

-1

Suppose -3*i = -8*i. Solve i = -h - 7 + 4 for h.

-3

Let p = -98 + 99. Solve 0 = k + 4 + p for k.

-5

Let w(n) = n3 + n2 - 2*n - 1. Let c be w(2). Let h be (4 - c) + 5 - 0. Solve -h*m - 9 = m for m.

-3

Suppose 3*h - 8 = p, 5*h + 2 = -4*p + 4. Solve 5 = -h*r + 15 for r.

5

Let l be 64*2*1. Let j(d) = -d3 - 8*d2 - 7*d + 4. Suppose 5*q - w + 30 = 0, q = -2*q - 4*w - 41. Let x be j(q). Solve g = -l*g - x for g.

-1