Suppose 2*d - 137 = -5*l, 0 = -4*l + 4*d - 2*d + 106. Suppose -5*m + 7 = -5*v + l, -3*v + 18 = -5m. Let f be (m + -5)(-2)/1. Solve -i + 5*i = f for i.
4
Suppose -4*f + f = -9. Let j be 3 + (f + -1)/(-2). Solve -3*d = -j*d + 1 for d.
-1
Suppose -3 - 13 = -m. Suppose -18 = -2*o + 4*p, -5*o + 6*p = 2*p - 33. Solve o*b = b + m for b.
4
-5
Let t(j) = -j**2 - 16*j - 10. Let d be t(-15). Solve -2*b - d = -b for b.
-5
Let y = -29 - -31. Solve 5*v + y - 12 = 0 for v.
2
Suppose 5*v - 71 - 29 = 0. Solve 0 = 2*m + 2*m - v for m.
5
Let q = 76 + -72. Solve 3*z - q = z for z.
2
Let a(u) = -2*u**2 + 10*u + 51. Let w be a(8). Let r(d) = 10*d - 3. Let z be r(2). Let q = z + -2. Solve -8*k + w*k + q = 0 for k.
3
Let n = -96 - -104. Solve 3*u - n*u = 15 for u.
-3