Suppose -2*y + 13 = 5. Solve -y*c + 0 = -4 for c.

1

Suppose 0 = 4*o - 7*o. Suppose o = -5*l - 3*s + 21, -4*l + 7 = -4*s + 3. Solve -2*z - l = 1 for z.

-2

Suppose d = 28 - 8. Suppose -9 = -3*t + 6. Solve t*u = u + d for u.

5

Let q be 5 - 1 - (6 + -5). Suppose l + 1 = q. Suppose -4*k - l*w + 24 = 0, -3*w = -2*k - 2*w + 8. Solve -k*a = -a - 16 for a.

4

Let m = -4 + 9. Solve -m*d - 2 = 8 for d.

-2

Let i be 3 - 1/(2/(-4)). Let q = 8 - 8. Suppose p - 7 = -q*p. Solve -i*l - p = 8 for l.

-3

Suppose -5*v + 14 = -v + 3*w, 3*v + 3*w - 12 = 0. Solve -n = n + v for n.

-1

Let j be (2/(-6)*3)/((-1)/4). Solve -3*u + j = -8 for u.

4

Suppose -2 + 17 = 5*r. Let u(o) = o**2 - 2*o - 2. Let f be u®. Solve 0 = -h + f + 1 for h.

2

Let l = 182 - 102. Suppose 0 = -3*w - 2*w + l. Suppose h + w = 3*h. Solve h = 2*n - 2 for n.

5