Suppose -5 = -d + 3*t, -2*t = -3*d + 2*d + 5. Suppose 0 = 4*f - 11 - d. Suppose -f*z = 5*u - z - 13, 4*u + 5*z - 13 = 0. Solve 0 = -i + u*i - 5 for i.

5

Let v be (-3)/(2/(12/(-9))). Solve 3*a - v*a = 3 for a.

3

Suppose 6*l - 3*l - 3 = -2*t, -2 = -2*l. Let u(z) = z3 + 4*z2 + 4*z + 3. Let c be u(-3). Solve c = -4*a - t*a for a.

0

Let s(k) = k3 + 25*k2 + k + 30. Let r be s(-25). Solve 4*c = r*c for c.

0

Suppose -3*q = 2*q - 5, 3*q = -4*c - 49. Let g = -9 - c. Solve 8 = g*d - 8 for d.

4

Suppose -31 = -2*o - 4*p - 9, 3*p + 15 = 2*o. Let w = -7 + o. Solve 0*q = w*q - 6 for q.

3

Let z(k) = k + 10. Let d be z(-6). Suppose -2*v = -9 - 13. Let y = d + v. Solve -q = -4*q - y for q.

-5

Let b = 2 + 2. Suppose -3*d = -d - b. Suppose d*j - 4*q - 10 = 0, -5*j + 13 = -0*j - 4*q. Solve i + j = 2*i for i.

1

Let l(n) = -n3 + 2*n2 + 5*n - 2. Let z be l(3). Let x be (-1)/z + 25⁄20. Solve -a - x = -2*a for a.

1

Let q be (-132)/(-36) - (-4)/(-6). Solve -8*o = -q*o - 15 for o.

3