Let a be -3 + 4/(4 + -3). Solve -4*k - a - 3 = 0 for k.

-1

Let d = 24 - 40. Let n be d/(-6) + (-4)/6. Let j be ((-10)/4)/((-1)/n). Solve j*s = s - 12 for s.

-3

Let p(w) = w + 7. Suppose 3*v = 4 - 1. Suppose -31 = 5*u - v. Let d be p(u). Solve 2*n - d = 5 for n.

3

Suppose -x + 15 + 0 = 0. Let z be (-4 + 1)/(3/(-4)). Suppose 20 = -s + 5*y, 3*s - 5*s - z*y = -30. Solve -x = 2*d - s*d for d.

5

Let g(m) = -2*m**2 + 11*m + 9. Let h be g(6). Suppose -5*b + 14 = -26. Solve -b + h = -5*z for z.

1

Suppose -r + 4*v - 1 = 0, 5*v = -4*r - 0*v + 17. Suppose w = 3*z - 8, 2*z + 0*z - 20 = -r*w. Solve 0 = -z*h - 0*h + 20 for h.

5

Suppose 4 = -l + 2. Let y(d) = 10*d - 10*d + 5*d**2. Let b be y(l). Solve 2*s = -2*s - b for s.

-5

Suppose 10*i - 5*l = 5*i + 10, 4 = 2*i + 3*l. Suppose 5*p - 5 = 5*o, -3 = -5*p + i*o - 1. Let z(x) = -10*x. Let m be z(-1). Solve 0 = -2*j - p*j - m for j.

-5

Let b be 16/(-12)*(-42)/4. Solve 3*y - 1 = b for y.

5

Let z = -9 - -13. Solve z*s = -0*s + 20 for s.

5