Let x(k) = 2*k - 4. Let c be x(8). Let p be ((-16)/c)/((-2)/6). Solve -5*a = -16 - p for a.

4

Let u = -9 - -2. Let x© = c**2 + 8*c + 10. Let l be x(u). Solve l*n - 1 = -7 for n.

-2

Suppose -y = -2*n + 10, 4*y - 2*y - 12 = -4*n. Solve -n + 2 = 2*b for b.

-1

Suppose -11 = w + 5*d, 0 = 6*d - 3*d + 9. Suppose -4 = -4*r + 2*i, 2*r - 4 = r - i. Suppose r*o - 8 = 12. Solve 2*s - w*s - o = 0 for s.

-5

Suppose -3 = 2z + z. Let f be (-4)/(-6)-3*z. Solve 4*i = 6 + f for i.

2

Let y be 1*(-2 + 3)*5. Suppose 11 = y*w + 1. Solve -2*t + w = -4*t for t.

-1

Let i® = r + 4. Let g be i(5). Suppose -4*u = -u - g. Solve -c = u*c for c.

0

Suppose 3*s + 22 = -t, -3*s - 17 - 35 = -5*t. Let q(g) = g - 2*g + 2*g + 11. Let c be q(s). Solve 6*h - c*h - 16 = 0 for h.

4

Let o = 61 - 61. Solve o*q - 5 = -q for q.

5

Let o be (3 - 2)-3(-2)/1. Solve o*d - d = -5 for d.

-1