Let y = 1 - -7. Solve 2 + y = 2*d for d.

5

Suppose 0*k = -4*k. Suppose p = -k*u + u - 3, 2*u - p = 8. Solve 0 = -u*h + 22 - 2 for h.

4

Let w(u) = u3 - 3*u2 - 4*u - 5. Let d be w(4). Let o = d + 5. Solve o*r + 10 = 2*r for r.

5

Let s(p) = p2 + 5*p + 2. Let z(h) = -4*h2 - 2*h + 1. Let f be z(1). Let a be s(f). Solve -1 = a*b + 5 for b.

-3

Let h(j) = 0*j + 2*j - 3*j - 1. Let i be h(-5). Suppose 0*m = i*m - 8. Solve -20 = -m*q + 6*q for q.

-5

Suppose 3*j = -o + 19, -2*j + 5*o = -15 + 25. Let f(k) = -3*k - 4. Let z be f(-3). Suppose 0*q + 135 = z*q. Solve -j*l - 2 = -q for l.

5

Suppose 5*u + 0*u + 6 = 3*g, 4*u - 10 = -5*g. Solve -4*m = -u*m + 8 for m.

-2

Let q = -7 + 10. Suppose -7*r = -3*r. Solve 0 = q*n - r*n for n.

0

Let y = 11 - 8. Suppose l - 7 = 2*c, -5*l + c + 3*c = -47. Solve -y*p + 2 - l = 0 for p.

-3

Let r be (-1)/(2 + 14/(-6)). Suppose 4*i + 4*o - 20 = 0, 2*i + r = 5*i - o. Solve -i*b = -b for b.

0