Solve 29*a - 2*m = 27*a, -4*m = 2*a - 12 for a.

2

Solve 5*f = 5*d + 45, -5 = -5*d + 3*f - 40 for d.

-4

Solve -3*f + 3*j + 6 = 0, -5*f + 6*j = 10*j - 10 for f.

2

Solve 25 = -4*r - h + 37, 2*r + h = 8 for r.

2

Solve 3*h - 9 = 4*m, 3*m + h = 2*h - 3 for m.

0

Solve -c - o + 6*o + 16 = 0, -4*o + 4 = -5*c for c.

-4

Solve -4*o + 5*f + 1 = 4, -2*f + 6 = 0 for o.

3

Solve 9 = -3*z - 2*p, -15 + 0 = 5*p for z.

-1

Solve 22 = 4*c - 2*g, 5*g = -4*c - 0*g - 13 for c.

3

Solve 0*i = -i - 4*v + 10, 2*i - 4*v = -4 for i.

2