Solve 0 = -3*x - 3, 47*f + 7 = 50*f + 2*x for f.

3

Solve 4*t + h + 18 = 0, -5*t + 6*t - 5*h - 6 = 0 for t.

-4

Solve -5 = -5*c + 3*y, -4*c + 2*y = 5 - 9 for c.

1

Solve 0 = -3*d + 4*d - 3*w - 6, -2*w = 2 for d.

3

Solve -3*f + 27 = 3*g, -14 = 4*f + 2*g - 40 for f.

4

Solve -2*c = -2*u - 6 - 0, 8 = c + 4*u for c.

4

Solve 2*j - 2*u = 16, 4*u + 14 = -0*j - 2*j for j.

3

Solve -5*i = -3*s + 14, -3*i - 16 = 4*s - i for s.

-2

Solve -3*u + 32 = 5*n, n = 4*u - 2*u - 4 for u.

4

Solve -g = -3*o + 2, 4*o - g + 6 = 8 for o.

0