Solve -6 = -2*d + 4*j, 4*j - 14 = -5*d + 1 for d.

Solve k + n = 2, -3*k - 15*n + 13*n = -4 for k.

0

Solve -29*k = -27*k + b - 8, -3*k + 11 = b for k.

3

Solve -3*m + 4 = -4*k + 7, -1 = k + m for k.

0

Solve -d + 5*w + 10 = -5*d, 0 = -3*d + 4*w + 8 for d.

0

Solve -4*y - 7 = 5*b, -24*b + 28*b + 12 = 0 for y.

2

Solve -j - 10 = -2*x + 2*j, -4*j - 18 = 2*x for x.

-1

Solve 23 = 3*b + 9*u - 4*u, -4*u + 14 = -2*b for b.

1

Solve -b - 3*d - 63 + 53 = 0, -3 = d for b.

-1

Solve 0*t + r - 2 = 4*t, 0 = t - 3*r + 6 for t.

0

Solve 73*f - 5*k = 72*f - 3, 0 = 5*f - 5*k + 15 for f.

-3