Let b = -2 + 4. Suppose 0*d = d - 1. Suppose 3 = -2*c + d, p = -4*c - b. Solve -12 = -5*w + p*w for w.

4

Let a be ((-10)/12)/((-2)/12). Solve 0 = a*i - 24 - 1 for i.

5

Let r be ((-20)/8)/((-1)/(-2)). Let a be 39/r + 4/(-20). Let g = a + 10. Solve g*l - 4 = 2 for l.

3

Let v be 11/(-11) - 8/(-2). Solve -y - v*y = 0 for y.

0

Let v = -14 - -23. Solve -2*j - v = 1 for j.

-5

Let u be 3⁄1*(-2)/(-6). Let a = u - -3. Solve 0 = -0*j + a*j + 16 for j.

-4

Suppose -5*b + 3*y + 21 = 0, 2*b - 4 = 4*y + 10. Suppose -j = -5 + b. Solve 4*u + 6 = j*u for u.

-3

Suppose 0 = 3*c, -z - 7*c + 3*c + 15 = 0. Solve -5*k + 2*k = z for k.

-5

Suppose 0 = -3*d - 2*d - z + 32, -z = 3*d - 20. Let l be (6⁄4)/(2⁄4). Solve d = -l*n + n for n.

-3

Let w(d) = -d**2 + 11*d - 20. Let f be w(8). Solve 0 = -z + f for z.

4