Suppose -48 = -3*y - 0*y - 3*n, 2*y - 42 = -4*n. Let q = y - 7. Solve q*b = b for b.

Let d = 5 - 1. Solve -v - 5 = d*v for v.

-1

Let s = 10 - 6. Suppose -2*k = 5*a - 1, 9 - 24 = -5*k. Let u = s + a. Solve u*z - 6 = z for z.

3

Let h = 29 + -19. Solve 5*d + h = -5 for d.

-3

Suppose 0*q = 4*q - 64. Let n = -11 + q. Solve -n + 3 = 2*c for c.

-1

Let t(z) = 2*z3 + z2 + 2*z. Let d be t(2). Suppose -4 + d = 5*a. Let f be (a/(-8))/(2/(-12)). Solve 0*b - b = f for b.

-3

Let u(o) = o**2 + 6*o + 7. Let l be u(-5). Suppose g + 7*p - l*p - 20 = 0, 5*g - 20 = -5*p. Solve r + g*r = 0 for r.

0

Let y = 23 + -19. Solve y*p + 7 - 23 = 0 for p.

4

Suppose 0 = -0*y - 3*y + 9. Suppose -3*l - 21 = -4*d, y = d - 2*l + 4. Let o = -5 + d. Solve f = o*f for f.

0

Suppose 2*z - z - o = -1, 0 = -z - 2*o + 5. Let s = -1 + 0. Let c = 1 - s. Solve -c*u = z - 3 for u.

1

Let w(n) = 4*n - 6 - 2 + 0*n2 + n2. Let i be w(-6). Let z be ¹²⁄₁₅*30/i. Solve -5*y + 2*y + z = 0 for y.

2