Solve 4*g = 20, -a - g = 2*g - 19 for a.

4

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

1

Solve 2*z - 3*z - 9 = 3*g, 12 = -4*z for g.

-2

Solve 5*t - 11*p + 12*p = 11, -3*t - p = -7 for t.

2

Solve 4*b = -5*z - 37, -23*z = 3*b - 25*z - 1 for b.

-3

Solve -4*t = 69*f - 64*f - 27, 2*t = -4*f + 18 for f.

3

Solve 4*k - 2*d - 3*d = -2, 2*d = 4 for k.

2

Solve 5*v - 21 = l - 0*v, -v = -l - 1 for l.

4

Solve -5*h - 5*j = 0, 46*h - 45*h - 3 = 2*j for h.

1

Solve 5*o + 5*s = 35, -4*o + 11*s = 9*s + 2 for o.

2