Solve 190*z - 177*z + 3*x + 0*x - 140 = 0, -25 = -x for z.

5

Solve -7*o + g - 51 = -46, 39*g - 36*g = o + 15 for o.

0

Solve 47 = 431*v - 436*v + 3*s, -95 = 5*v - 5*s for v.

5

Solve -5*f - 7 = -h, 2*h + 263*f = -h + 265*f - 18 for h.

-8

Solve 74756*v = 74751*v - 4*r + 37, 2*v = r - 6 for v.

1

Solve -21*n + 82 = -a + 3*n, -a = -3*n + 4 + 15 for a.

-10

Solve 255*k - 134*k + 2*q = 126*k - 40, 2*q + 30 = 0 for k.

2

Solve -4*l - 3*r + 10368 = 10327, l + 28 = 12*r for l.

8

Solve -30 = -4*g + 2*q, 18*g - 58 = 95925*q - 95923*q for g.

2

Solve 4*s = 4*d + 48, 246697 = 2*s - d + 246681 for s.

4