Let m = -114 + 221. Let k = 109 - m. Solve 0 = 4*j - f - 8 + 21, -j = f + k for j.

-3

Let t = -3251 - -3257. Solve -4*l = 5*w - 5 + t, -4*l = -4*w - 8 for l.

1

Let w(b) = 3*b**2 - 6*b - 7. Let k be w(5). Suppose -223*t + 230*t - 287 = 0. Let q = t - k. Solve -r - 2 = -5*l, q*l + r - 6 = -0*r for l.

1

Suppose -h = t + 249, -3*h - 530 = 2*t - 28. Let n be (4 - t/(-10))*2. Let b = -36 - n. Solve 2*k - 2*v + 2 = 0, -4*k = -0*k + b*v - 32 for k.

3

Let f = 20 + 129. Let m = f - 147. Solve -r + 8 = -2*b, -4*b - b - 2*r - m = 0 for b.

-2

Let g be -45 + 39 + (3 + -1)*4. Solve g*c - 14 = 2*v, 19*c = 16*c - 4*v + 7 for c.

5

Suppose 4*s - 253 = -49*s + 12. Solve -s = 2*u + 5*v + 5, -4*v - 8 = 4*u for u.

0

Let a = -326 - -330. Solve -4*l - 12 = -a*u, 2 = -2*u + 3*l - 5*l for u.

1

Suppose -o = -s + 4*o + 14, o = -5. Let w = s + 14. Solve 2*l = -r - 3, w*r + 4*l + 7 = -0*r for r.

-1

Suppose -u + 2*n - 6*n = -18, -3*u - n = -10. Solve -5*a - 16 = 3*v, -u*a = 10*v - 7*v + 10 for v.

-2