Solve -3*j + 2 = -2*a, -47*j + 46*j = 2 for a.

-4

Solve -5*r + 7 = -i, -55*r + 3*i - 1 = -51*r for r.

2

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

4

Solve 0 = -2*d + 4*v - 22, 11 = 5*d + 20*v - 19*v for d.

1

Solve -16 = 2*n, -4*t = -5*n - 37 + 9 for t.

-3

Solve 2*d - n = -11, -6 - 19 = -5*n for d.

-3

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

-4

Solve -30 = -5*f, 0 = -5*n + 5*f - f - 19 for n.

1

Solve 68*w + 4 = -4*q + 73*w, 4*w = q + 1 for q.

-1

Solve -21 = -l + 5*m, 3*l + 4*m + 4 = -9 for l.

1