Let n be (4⁄8)/(4⁄40). Solve n*h - 6 = -31 for h.

-5

Let l(f) = -f3 + 4*f2 + 6*f - 1. Let h be l(5). Let v(y) = y**2 - 2*y - 4. Let i be v(h). Solve 0*r = i*r for r.

0

Let r(o) = 5*o2 + o. Let j be (-10)/(-15) + (-20)/(-6). Let z(v) = -4*v2 - 2*v. Let a(u) = j*z(u) + 3*r(u). Let h be a(-4). Solve l - 2*l = -h for l.

4

Let f(m) = m**2 + 11*m + 6. Let n be 119/(-11) + 4/(-22). Let g be f(n). Solve 0 = 5*c - 9 - g for c.

3

Let i(n) = -n3 - 12*n2 - 14*n - 12. Let r be i(-11). Solve 0 = 3*b + r - 6 for b.

-5

Suppose 3*y = -2*y. Suppose -m = -3*a + 13, -31 = -4*m + m - 5*a. Solve m*w + 4 + 4 = y for w.

-4

Suppose 3*x - 4 - 18 = -2*l, -5*x = 20. Let y be (-2 - l)/(0 + -1). Suppose 0*s - 5 = -s. Solve 6 + y = -s*c for c.

-5

Suppose -2*b + 62 = 4*p, -5*p + b = -0*p - 81. Solve -3*v - v = -p for v.

4

Let x = 40 + -35. Solve x*r + 3 = 4*r for r.

-3

Let h(l) = 4*l3 - l2. Let f be h(1). Solve 0 = 5*q - 13 + f for q.

2