Let d be 24/20*10/(-3). Let y be ((-2)/d)/(3/36). Solve 1 = f + y for f.

Let c be ²⁰⁸⁄₂₁ - 20/(-210). Solve -4*n + c + 2 = 0 for n.

3

Suppose -19*g + 22*g = 12. Solve 8*x = g*x for x.

0

Let u = 4 + 3. Suppose 4*h = 2*h + 24. Suppose 3*x + h = 6*x. Solve u*n = 3*n + x for n.

1

Suppose 2*f - 20 = -3*f. Suppose 3*z = 2*w + 32, f*w + 5*z = -w - 30. Let x = -5 - w. Solve -x*t + 10*t + 25 = 0 for t.

-5

Let u(k) = -k**2 - k + 1. Let b be u(-1). Let i = b + 3. Let h be ⁴⁸⁄₂₀ + i/(-10). Solve h*m + 5 = 3*m for m.

5

Suppose 0 = 2*l - 4*l + 2. Suppose 4*a - 2 = 6. Solve -a*d = -1 - l for d.

1

Let h = -32 + 32. Solve -k = -h*k for k.

0

Suppose -4*c = 0, -2*r = 2*r + 5*c - 8. Let x be r - (1 + (-1 - -2)). Suppose -4*f = -3*n - n, 0 = -4*n - 4*f + 24. Solve -9 = n*u - x*u for u.

-3

Suppose 0 = 5*h - 3*h - 12. Let u = h - 1. Solve 3*n + 6 = u*n for n.

3

Suppose 4*x - 2 = 6. Solve x = 5*f + 17 for f.

-3