Solve -2*g + 4*x - 4 = 0, 0 = 3*g - 4*x + 12 - 8 for g.

0

Solve -246*q + 250*q - 8 = 2*a, 3*q = 2*a + 6 for q.

2

Solve -3*m + 8 = 4*d, d - 3*m + 7 = 6*d for d.

-1

Solve 0 = 3*z - 2*j + 4, z - 5*j - 16 + 0 = 0 for z.

-4

Solve -19*u + 5*n - 12 = -15*u, -6*u + n - 18 = 0 for u.

-3

Solve 9 = 3*f - 2*u - 8, -5*u - 15 = -2*f for f.

5

Solve 5*t - 19 = -b + 3*b, 7 = -t - 5*b for t.

3

Solve -o = -8*q + 15, 25*o = 5*q + 30*o - 15 for q.

2

Solve 8*t - 4*t = z - 9, 0 = -4*z - 4*t - 24 for z.

-3

Solve 5*o - 9 = -2*u, 0 = 5*o - 23 + 18 for u.

2