Let m(n) = n**3 - 5*n**2 + 4*n - 1. Let b be m(4). Let r(s) = s + 4. Let i be r(5). Let c = b + i. Solve 4*z = c*z for z.

Let a(s) = -s3 + 7*s2 + s - 7. Let m be a(7). Solve m = -2*n - n + 15 for n.

5

Suppose -2*b - 5*u - 36 = 2*b, 0 = 4*b - 2*u + 64. Let o = b + 14. Suppose 2*m = -2*m + 12. Solve o = -2*w + 7 - m for w.

2

Let r(v) = -v**2 + 8*v - 4. Let p be r(7). Solve 0 = p*f - 0*f for f.

0

Let y(s) = 2*s + 10. Let i be y(-5). Solve i*l - 1 = l for l.

-1

Let n be (-12)/18 + (-6)/(-9). Solve n = k + 2 - 7 for k.

5

Suppose 2*u + 11 = -1. Let i = 9 + u. Solve -i*y - 8 = -5*y for y.

4

Let q be ⁴⁄₂₄ + (-46)/(-12). Let t = 6 - q. Solve t*k + 2 = -4 for k.

-3

Let l be ((-5)/3)/(7/(-21)). Solve 0 = -2*u + l*u + 3 for u.

-1

Let k be (-1)/(-3 - 22/(-8)). Solve 0*c + k = c for c.

4

Let m be 1*(-3 - (-6)/2). Solve 0 = 4*l - 8 - m for l.

2