Let l = -1373 + 1378. Solve -b - 18 = -3*u, 4*u - 12 = -l*b - 7 for u.

5

Let s = 30 - 36. Let p = 11 + s. Suppose 0*v + p*v - 11 = l, 3*l + 5*v = 27. Solve -2*w = -0*w + 4*m - 12, 14 = l*w - 2*m for w.

4

Let g = 429 + -431. Let t be (-1 - -8)/14 + (-43)/g. Suppose 56 = -3*f + 5*f. Solve 0*m + 3*m + 2*v + t = 0, -2*m - f = 4*v for m.

-4

Let r(k) = k**2 - 24*k + 85. Let x be r(4). Solve 3*f + 10 = -x*w, -7*w = -6*w - f - 6 for w.

1

Suppose -99*b - 64 = -115*b. Solve -25 = g + 5*i, 9 = -b*g + i + 14 for g.

0

Suppose -18020 + 17951 = -3*d. Solve 2*l + d = -4*v + 13, 5*l = -2*v - 1 for l.

1

Let b be (756/(-15))/4 - 6/(-10). Let g be 3/((-18)/b) - -3. Solve -9 - 11 = -3*u - g*p, 0 = -4*u + 3*p - 12 for u.

0

Suppose -2*c + 460 = 3*c + 380. Solve -2*m - 2*v = -18, -m + 0 = -4*v + c for m.

4

Let p = -11 - -2. Let c(q) = -10*q - 8 + 244*q2 + 241*q2 - 495*q2 - q3. Let y be c(p). Solve -6 = d + 5*k + y, 5*k - 3 = 4*d for d.

-2

Let p = -6 + 10. Suppose -3*n + 5*n = p. Let u(l) = 19*l3 - 229*l2 + 16*l - 48. Let c be u(12). Solve c = 2*z + 4*k - 11 - 13, 10 = n*k for z.

2