Suppose 5*d - 27 = -4*n, 3*n - 5*d + 5 + 1 = 0. Suppose 0*h + 34 = 2*h - 2*l, -n*l + 61 = 4*h. Let r = 22 - 19. Solve -r*a - h = a for a.

Let k(j) = -2*j3 + 13*j2 - 6*j + 6. Let r be k(6). Solve r*b = 3*b + 15 for b.

5

Suppose 0 = 5*w - 4*w + 9. Let d = w + 15. Solve -2 = -x - d for x.

-4

Suppose n - 20 = -4*n - 5*s, n - 5*s + 26 = 0. Let b(z) = z**3 + 1. Let l be b(n). Solve -y - y - 6 = l for y.

-3

Let y be (3 + 4/(-1) + 2)*3. Solve y*w = -2*w + 20 for w.

4

Let i = 13 + -15. Let f be 4 + (-2 - 1) - i. Solve -4*a + 11 = f for a.

2

Suppose -4*q = -2*b - 10, -2*q - 4*b + 15 = -3*q. Solve q*y - 12 = 2*y for y.

4

Suppose -q = 3*q - 4*w - 80, 0 = 2*q - 5*w - 55. Solve 0 = i + 2*i + q for i.

-5

Let x(m) = m3 + 5*m2 + 2*m. Let a be x(-4). Suppose -4 - a = -3*d. Solve 0 - d = 4*n for n.

-1

Let d(m) = m3 + 3*m2 + 8*m - 9. Let g(b) = b**2 + b - 1. Let t(i) = d(i) - 6*g(i). Let a be t(3). Solve a*u = -2 - 1 for u.

-1

Suppose 2*b + 9 = -b. Let q = 7 + b. Solve -10 - 2 = q*f for f.

-3