Solve 13*f + 3*x = 8*f + 30, 2*f = 4*x - 14 for f.

3

Solve 2*w = -2*q, -2*q - 137*w = -133*w + 2 for q.

1

Solve -2*v + 3*l = -3, -4*l - 24 = 7*v - 3*v for v.

-3

Solve -1 = 3*g + i + 3, -5*i + 16 = -3*g for g.

-2

Solve 5*f = v - 0*f - 18, 3*f = 4*v - 4 for v.

-2

Solve 5*q = -4*s - 1, 2*q + 1 + 1 = 0 for s.

1

Solve 4*k + 5*r = 21, -r - 2*r + 15 = 3*k for k.

4

Solve 3*x - 6*x - w = 4, 2*x - 4*w - 2 = 0 for x.

-1

Solve -8 = 2*x + 2*j, -12 = 4*x - 15*j + 18*j for x.

0

Solve -w + 3 = j + 7, w - 2*j + 4 = 0 for w.

-4