Solve 4*g - 3*u - 18 = 2, 5*u = -20 for g.

2

Solve 16*z = -4*f + 18*z + 26, 3*f - 3*z - 27 = 0 for f.

4

Solve -13 = 2*k - 3*g, 0*g - 18 = 3*k - 3*g for k.

-5

Solve -g - 3*y = 2, g + 6*y = 5*y + 2 for g.

4

Solve 5*s + 11 = f, -43 = -4*f - 4*s - 47 for f.

1

Solve 2*u + 3*u + 5*a + 15 = 0, -2*a - 12 = 5*u for u.

-2

Solve 15 = -3*t + 6*t - 3*i, 1 = t + i for t.

3

Solve 3*w - 9 = 0, 6*z + 2*w - 11 = z for z.

1

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

-2

Solve -v + 3 = 4*s, 0 = 3*v - 3*s - 2 - 7 for v.

3