Suppose 2*u + 0*u - 5*d = 20, 0 = 2*u + 2*d + 8. Let t(l) = -l**2 + 7*l + 3. Let q be t(7). Solve 3*j + q = -u for j.

-1

Let g = 9 + -5. Suppose u = -g*u - 5, -d + 5*u = -5. Suppose -3*y = -0*y - 5*n + 17, -5*y - n + 9 = 0. Solve d = -m + y + 3 for m.

4

Let m = 11 + -8. Suppose -m*j + 8 = j. Solve j*n + 12 = 6*n for n.

3

Let m = 61 + -52. Solve m*g = 4*g + 20 for g.

4

Let t(b) = b3 - 3*b2 - 2*b - 5. Let y be t(4). Suppose y*h - f - 2 - 16 = 0, h - f - 6 = 0. Suppose 2*c = h*c. Solve c = -4*d + d for d.

0

Let q = 8 - 6. Solve t + 1 = q*t for t.

1

Let u = 13 + -12. Suppose -2*x = -2*k - 6, 2*x + k - 8 - u = 0. Solve x*m + 0 - 4 = 0 for m.

1

Let x be 3⁄1 + 10*-2. Let i = 24 + x. Suppose -4*h = h. Solve 4*l - i*l = h for l.

0

Suppose -3*x - 12 = -5*l, -l + x - 7 = -3*l. Solve -2*c - 1 = l for c.

-2

Suppose -7*a = -3*a. Suppose 2*o + 10 = -a*o, c - 17 = 3*o. Solve -2*l = -c - 8 for l.

5