Let k = -2 - -6. Suppose 6 = k*u + d, -4 = 2*u + 2*d + 2*d. Solve 1 = u*s - 1 for s.

1

Let y = -5 - -3. Let p = 5 + y. Let w = -21 + 24. Solve 6 = w*l - p for l.

3

Suppose 10 = 5*h + 3*l - 0*l, 3*h - 6 = -5*l. Solve 0 = h*r - r for r.

0

Suppose 4*p + 16 = -k, 7*k + 2*p + 8 = 11*k. Solve k = 4*v - 3*v - 4 for v.

4

Suppose -3*j - 15 = 2*j. Let l be 2 + -3 + j + 7. Solve -l*d + 0 + 12 = 0 for d.

4

Let j be (1 + 2)/(1⁄1). Let h be 0*(j - (-5)/(-2)). Suppose h*p - p = -4. Solve -c + p = c for c.

2

Let x(s) = s + 2. Let a be x(0). Solve a*k + 1 = 11 for k.

5

Let l(m) = 4*m**2 - 2*m. Let g be l(2). Suppose -4*a - 3*d + 26 = 0, -2*d + 17 = 5*a - g. Solve -a*o = -0*o - 15 for o.

3

Let o = -42 - -42. Solve -4 = -c - o for c.

4

Let k(v) = 7*v2 + 3*v3 - 3 - 4*v**3 - 2. Let z be k(7). Let w = z + 8. Solve -d = w*d + 4 for d.

-1