Let n be 7 + (-4)/((-4)/(-3)). Suppose -20 = -4*x + 2*y - 6*y, n*x = -y + 14. Suppose -48 = -b - x*b. Solve 4*r - b = r for r.

4

Let x(w) = w**2 - w - 2. Suppose 5*m = 4*m + 8. Let c be (m/10)/((-2)/(-5)). Let t be x©. Solve t = 3*j - 3 - 3 for j.

2

Suppose 5*u - 49 = 16. Suppose -d - 2*i - 3 = 0, -4*d - 5*i + 2*i + 3 = 0. Suppose -4*l = -0*l + 2*x - 14, 2*x - 6 = -2*l. Solve d*q + u = l for q.

-3

Suppose 15*q - 19*q + 16 = 0. Suppose 4*t + 0*t = 0. Suppose 0 = 3*j - 4*j + 2. Solve -q*s - 2 - j = t for s.

-1

Suppose -g + 2*g - 4 = 0. Suppose 2*i - 4*i + g = 0. Let q© = -c + 13. Let l be q(11). Solve -i = -l*y - 0 for y.

1

Suppose 5*k - a = 3*k + 3, -3 = -3*a. Suppose 2 + 2 = k*f. Suppose c + 3*g + 2 = -0*g, 0 = -c + g + 6. Solve 2 = -c*q + f*q for q.

-1

Let k = 5 - 2. Suppose 0 = -5*w + k*g + 3 + 3, 0 = -5*w - 3*g - 6. Solve -s - 2 - 3 = w for s.

-5

Suppose u - 3*k - 4 = -0*u, 0 = -4*u - 3*k + 16. Let b = -3 - -4. Let x = b + u. Solve 0 = -0*c - c - x for c.

-5

Suppose -4*w - 5*l = -114, 17 = w + 4*l - 6. Suppose 5*m - w - 14 = 0. Solve -3*o = -0*o - m for o.

3

Let m(o) = -8*o2 - 4*o - 7. Let d(u) = -9*u2 - 4*u - 8. Let z(w) = 5*d(w) - 6*m(w). Let a be z(-2). Solve p + a = -p for p.

-3