Solve -3*t = f + 4, 2 = f - 2*t + 1 for f.

-1

Solve -4*r + 2*b = 34, -4 = 236*r - 237*r - 2*b for r.

-6

Solve 0 = y + 3*u + 6, y - 5*u + 8 = -9*u for y.

0

Solve -5*h - 60 = 20*b, -26*b = 2*h - 21*b + 12 for h.

4

Solve 1 = 3*r - 5*t, -18*r - 3*t = -14*r - 11 for r.

2

Solve -11*o - 28 = -6*o - 2*r, 5*r - 20 = 0 for o.

-4

Solve -5*f = -2*b + 6, 4*b - 2*f + 2 = -2 for b.

-2

Solve 0 = 3*r + 2*w + 2*w - 2, 0 = -4*r + 4*w - 16 for r.

-2

Solve 0 = 3*w - 2*d + 11, -9 - 7 = 4*w - 3*d for w.

-1

Solve w = 3*a + 6, -3*a + 3 = -6*a for w.

3