Let r be 0 - 1 - 0 - -2. Let m be 6/(-20) - 689/(-130). Solve -r = 2*v - m for v.

2

Suppose 0*o - o - c + 9 = 0, 5*o - 65 = -c. Let d = o - 10. Suppose -k = d*k. Solve -4*h - 8 - 8 = k for h.

-4

Suppose -14 = -2*j - 6. Solve -7*b = -j*b + 6 for b.

-2

Let r be 10/(-1 + 1 + 2). Suppose -7 = -2*a + r. Let f = 0 - 0. Solve 2*y - a*y - 8 = f for y.

-2

Let i = 14 - 8. Solve -i = 4*g - g for g.

-2

Let b be -9 + 16 + (-4)/2. Suppose -26 = -b*l - 11. Solve -z - 2 = -l for z.

1

Let m = -50 - -52. Solve 0 = -3*u + m - 8 for u.

-2

Let u = -16 + 18. Suppose -u*g = -g - 5. Suppose 0 = 3*s, 2*s + 196 = 5*i + 41. Solve g*a = -i + 6 for a.

-5

Suppose 0*i + 6*i - 192 = 0. Suppose 0 = -3*u + i - 5. Solve 0 = 4*n - 1 + u for n.

-2

Let a(m) = -4*m + 4. Let d(n) = 11*n - 12. Let b(u) = 8*a(u) + 3*d(u). Let q be b(6). Solve -q*i + 1 = -5 for i.

3