Solve 3*w - 20 = -5*v - 0*v, v - 4 = 5*w for w.

0

Solve -2*w = -u - 15, w - 5 = -0*w for u.

-5

Solve 0*c + 2*n - 14 = -2*c, 8 = -c + 2*n for c.

2

Solve -5*q - 5*l + 29 = 19, -14 = -q + 3*l for q.

5

Solve 3*v = -2*i + 4*i - 6, -3*v - 12 = 0 for i.

-3

Solve 3*z + 7*q = 5*q - 20, 0 = -3*z - 4*q - 28 for z.

-4

Solve -m = -5*b + 16 + 7, 0 = 3*b - 15 for m.

2

Solve 0 = -5*o + 2*j, o = 2*j - 3*j for o.

0

Solve 4*o = x, -4*o = 4*x - 7*o for x.

0

Solve -l + 6 = 2, 5*l = 2*y + 18 for y.

1