Solve 5*u - 5*k + 1289 = 1329, 5*u - 22*k + 13 = -70*k for u.

7

Solve -4*x = -5*o - 4, -115*o + 3*x = -119*o - 0*x + 3 for o.

0

Solve 5*a = -679*x + 683*x + 92, -50 = 5*x - 3*a for x.

2

Solve 463*o = 462*o - 3*i + 4, 1 + 7 = 13*o - 5*i for o.

1

Solve 28438*q + 65 = 28443*q - 20*j, -4*q - 5*j = 11 for q.

1

Solve 3*b - 8133 = -8157, b + 8 = -0*w - 3*w for w.

0

Solve -q = 3*o - 4, 10*o + 0*o - 7*o = 3*q for q.

1

Solve 0 = -14*d - 3 + 73, -9*y + 13*y + 2*d - 34 = 0 for y.

6

Solve -a - 11 = -3*l, -3624*a = 5*l - 3625*a - 19 for l.

4

Solve -50 = -2*r + 4*q, -5*r + 140872*q - 140855*q = -209 for r.

1