Solve 12 + 14 = 5*x - 4*z + 3*z, -4*z = -2*x + 50 for x.

3

Solve h - 2 = -634018*l + 634017*l, 6*h = l - 9 for l.

3

Solve -s - 8214*i - 10 = -8207*i, s - 13 - 13 = 2*i for s.

18

Solve 97 - 29 = 13*j - p, 5*j + p = -7 + 11 for j.

4

Solve -3*x - 15 = 0, 0 = -862*u + 861*u - 3*x + 1 for u.

16

Solve -h + 15 = -2*z, -36*z + 40*z + 4*h - 60 = -z for z.

0

Solve -4*w = -3*q + 7, 2*w + 946*q + 17 = 943*q for w.

-4

Solve 3*v = 5*q + 6, -2*q - 3 = -0*q + 36*v - 37*v for q.

-3

Solve 0 = -5*l + 5*n + 20, 255025*l + n - 6 = 255021*l for l.

2

Solve 190 = 47*g - h, -32*g - 4*h = -36*g + 24 for g.

4