Solve -5*u + 4 = 3*k, 2*u + k - 51 + 49 = 0 for u.

2

Solve 1 - 3 = -5*i - u, 0 = 2*u + 6 for i.

1

Solve 2*q - 3 = -w, w = -7*q + 4*q + 3 for q.

0

Solve -x + 12 = y + 8, 0 = -3*x for y.

4

Solve -4*g - 4 = -3*g + 4*s, g + 4 = -3*s for g.

-4

Solve -6 = 2*k + 5*c, k - 4*c = 4*k + 9 for k.

-3

Solve -5*a = -5*o + 36 - 1, 4*a + 31 = 5*o for a.

-4

Solve -2*h = 2*l, -256 = 3*h + 4*l - 255 for h.

1

Solve -3*m - 3*y = 2*y - 2, 2*m = -4*y + 2 for m.

-1

Solve 3*v - 5*c + 4 = 0, 9 - 3 = 5*v - 2*c for v.

2