Solve 3*u = i - 0*u + 1, 4 = -4*u for i.

-4

Solve -5*f - 9 = 3*b, -2*b + 4*f + 1 = -15 for b.

2

Solve -17*u = -21*u + 5*a + 25, -3*a = 3 for u.

5

Solve 7*j = 9*j + 5*k + 13, 0 = 5*j + 3*k + 23 for j.

-4

Solve 0 = h - 2*a + 1, -5*a + 2*a + 1 = -2*h for h.

1

Solve 5*h - 5 = -0*b - b, -b - 15 = -5*h for h.

2

Solve 5*h = -3*c + 13, -35*h + 6 = -31*h - 2*c for h.

2

Solve 0 = -5*f + f - 3*j + 12, 5*f + 3*j - 12 = 0 for f.

0

Solve -2*y - 4*h + 0 + 2 = 0, -5*h = 0 for y.

1

Solve -3*f + h - 1 = 0, -f - 5 = 11*h - 16*h for f.

0