Solve -2*j = -3*i - 12, j + 16 = -4*i - j for i.

-4

Solve 3*m + b - 22 = -2*m, 3*m + b = 14 for m.

4

Solve -8 = -5*z + 9*z + 4*g, -4*g - 8 = 0 for z.

0

Solve 4*x + f = 34 - 26, 5*x - 39 = 6*f for x.

3

Solve 0 = 5*c - y - 1, 2*y + 2 = 2*c for c.

0

Solve 5*c - 4*k = k - 40, -5*c = k + 10 for c.

-3

Solve -2*x + q - 10 = 0, 3*x - q = -21 + 6 for x.

-5

Solve -9 = r + 11*y - 12*y, -2*r - 3*y + 12 = 0 for r.

-3

Solve -4*f - 2*g - 18 = 0, 3*g = -4*f - g - 24 for f.

-3

Solve 2*i + 13 = 2*u + 5*i, 5*u + 2*i = 16 for u.

2