Let l be (-77)/105*-8 + 4/30. Solve -10 = 4*b - l for b.

Let o = 8 - -12. Suppose -4*c + o = c. Solve -5 - 7 = -c*x for x.

3

Let z = 19 + 1. Solve 5*u = -0*u + z for u.

4

Suppose 0 = 3*w + 6 - 18. Let k = -59 - -62. Solve w*v = -k - 17 for v.

-5

Let h be ²⁷⁄₁₂ + (-6)/(-8). Solve 0*u = -u + h for u.

3

Suppose 10 = 4*g - 2. Solve -p + 0*p = g for p.

-3

Let h be (⁴⁄₁₈ + 12/(-54))/(-2). Solve 5*g + 10 = -h for g.

-2

Suppose 5*n - 10 - 10 = 0. Let f(o) = o3 - 7*o2 + 8*o - 7. Let i be f(6). Suppose -5*x = -25, 5*l = 6*x - 2*x - i. Solve -c + l = n for c.

-1

Suppose -2*j = -y - 9 - 1, -5*y = 5*j - 10. Solve -j*a = -0*a for a.

0

Suppose -4*r = -3*s + 8, -s + 5*r + 3 = s. Let u = 6 - s. Suppose -u*h = 2*h - 8. Solve 0 = h*k + 3 - 5 for k.

1

Let b(z) = -2*z3 + 2*z2 - z. Let o be b(2). Let f = -6 - o. Solve -2*s + f = -4*s for s.

-2