Let j = 11 - 7. Suppose -j*z + 21 = -0*z + s, -5*z = -4*s. Suppose 3*u = 2*a + 9, 5*u = a + 4*a + 10. Solve -a*o - 1 = -z for o.

1

Suppose -m = -4*m. Suppose -4*w = -0*w + 4*c - 8, m = w - c - 8. Solve w*b - 3 = -23 for b.

-4

Let g(l) = -l**2 - 11*l + 4. Let x be g(-11). Suppose -3*c = -5*q - 12, 4*c + q + 10 = 49. Let b = -4 + c. Solve b*n + 5 = x*n for n.

-5

Let o be 1 + (-4)/(-2 + 4). Suppose -5*a + 2*c - 5 = -18, 3*c = -3*a - 9. Let b = a - o. Solve 3 = -g - b for g.

-5

Suppose -3*x - 3*t = 9, 2*x = -4*t + 7 - 23. Solve -4*q + 2 = -x for q.

1

Suppose 0*d + 1 = d. Suppose -6*x + 5*x = -d. Solve -1 = -q + x for q.

2

Let z = 9 - 9. Solve z = -3*c + 2*c - 4 for c.

-4

Suppose 2*n = p + 54 - 8, -3*p = 2*n - 30. Suppose -v = c, 2*v + 3*c = 8*c + n. Solve -3*i + v = 6 for i.

-1

Let q be (0 - 0)*1⁄3. Let u be (-1)/(-3) + (-10)/(-6). Suppose -5*v - 3*w = -w - 18, u*v - 2*w = 10. Solve q = -2*n + v for n.

2

Let f be (-10)/40 - (-18)/8. Solve w = f*w - 3 for w.

3