Let a = 12 - 12. Solve f - 5 = -a*f for f.

Let d be 6 + (-2 - -2) + -2. Solve -2*a - 4 = d for a.

-4

Let t be ¹⁸⁄₄*(-14)/(-21). Let v be (t + -2)/((-2)/(-8)). Solve -5*s + 5 = -v*s for s.

5

Let b = 161 + -135. Solve -4*s - b = -6 for s.

-5

Let j = 17 + -17. Solve j = 3*q - 2*q for q.

0

Suppose 3*l = -4*c - 4, 0*l = -4*c + 2*l + 16. Solve n - c*n = 5 for n.

-5

Let a(y) = y - 1. Let c(g) = g**3 - g + 3. Let o be c(0). Let i be a(o). Let w be (0 - -1 - i)*0. Solve w = -5*u + 1 + 4 for u.

1

Let q(x) = -x**2 - 6*x + 5. Let z be q(-6). Let h = z + -2. Solve -12 = -r - h*r for r.

3

Suppose -2*x + 2*r + 14 = 0, -4*r + 12 + 8 = 0. Suppose 3*k - 3 = 9. Suppose 0 = -9*h + k*h. Solve 4*c + x = -h*c for c.

-3

Suppose -14 - 3 = -2*z + 3*p, -4*z - 11 = 3*p. Suppose 0 = -j - 1, -4*w + 2*w - 3*j = -3. Solve g + z = -w for g.

-4

Let t be (-4)/(-2)*(-2)/(-2). Suppose -k - 7 = 2*d, t*k - 3*d + 5*d + 20 = 0. Let z = k + 23. Solve 0 = 5*q - 5 - z for q.

3