Solve 2*v = 4*h - 22, v + h = 5*h - 21 for v.

-1

Solve 0 = g - 5*g - 12, g - 3 = 3*i for i.

-2

Solve 9*g + 12 = 10*g + 4*k, -2*g + 2*k - 16 = 0 for g.

-4

Solve l + l + 5*x - 29 = 0, -3*l + x = -1 for l.

2

Solve 2*g + 6 = 3*q, 26*g + 5*q - 35 = 21*g for g.

3

Solve 0 = 5*k - 8 - 12, 2*k - 6 = -j for j.

-2

Solve -5*i = -5*k + 3 - 8, 6 = -2*i + 4*k for i.

5

Solve -12 = 3*u, 0 = -4*g + 78*u - 81*u - 16 for g.

-1

Solve -h + 24 = h + 4*s, s = -h + 7 for h.

2

Solve -4*c = -4*f - 8, 7*c = 4*f + 2*c + 8 for f.

-2