Solve 50*b - 46*b = -16, 3*z - 2*b = 14 for z.

2

Solve 0*i = 2*i + 3*w - 13, w = 2*i - 9 for i.

5

Solve 0 = o + x + 1, -3 = 3*o + 2*x - 1 for o.

0

Solve -40*b = -37*b + 3*a, -4 = 3*b - a for b.

-1

Solve 2*t - 8 = -2*c, -4*t - 4 = -5*c + 4*c for t.

0

Solve -3*a = r - 1, -5*r - 2*a - 29 = -4*a for r.

-5

Solve 6 = 2*o - 4*v, -2*v - 6 = -17*o + 15*o for o.

3

Solve 0 = -3*k, p + 4*p - 20 = 2*k for p.

4

Solve -n = x + 8 - 10, 4*x - 8 = 2*n for n.

0

Solve 2*v - 5 = -d, -2 = 4*v - 5*v for d.

1