Solve 0 = 5*f + g - 29 + 7, -4*f + g = -5 for f.

3

Solve 2*f - s + 7 = 0, -2*f + 5*s - 191 + 196 = 0 for f.

-5

Solve -4 = 9*b - 5*b - d, -6 = 5*b - d for b.

-2

Solve 5*l + 22 + 11 = 4*x, 2*x - 2*l = 14 for x.

2

Solve 0 = -4*x + 3*q - 6, -2*x + 4*q + 13 - 21 = 0 for x.

0

Solve -2*l = 2*n - 2, -4*n + 9 + 13 = -2*l for n.

4

Solve 4*h - 2 = -51*l + 46*l, -3*l - 5*h = -9 for l.

-2

Solve -14 = 3*y + w, -3 = 5*y - 4*w + 26 for y.

-5

Solve -4*c = 3*z - 17, -4*c - 225*z + 2 = -227*z for c.

2

Solve -9 = 3*j - 4*u, -2*u + 3 = -4*j - 9 for j.

-3