Solve 20 = -2*f - 3*k, -28 + 24 = 2*f - k for f.

-4

Solve 4*k - 2 = 3*k, 4*d - k = -22 for d.

-5

Solve -o + 5*g - 5 = -2*o, -g + 2 = 0 for o.

-5

Solve -u = 1, y - 4 = -0*u + 3*u for y.

1

Solve -2*m = 2*o + 6, -3*o - 82*m = -78*m + 8 for o.

-4

Solve -j + 19 = -3*k, -2*k = -3*j + 16 + 6 for j.

4

Solve -4*m - 5 = -3*l + 6, -4*l = 3*m + 27 for m.

-5

Solve -8 = j - 3*b, -16*j - 2 = -13*j + 2*b for j.

-2

Solve f + w + 3 = -1, 0 = 4*w + 8 for f.

-2

Solve 4*x - 3*n + 25 = -4*n, x - 2*n = 5 for x.

-5