Solve -5*b + 5*j = 5, -3*b + 5*b - 3*j - 1 = 0 for b.

-4

Solve 2*a - 4*j = 16, j = a + 5*j + 22 for a.

-2

Solve -v - 10 = -5*r, 4*r + 1 - 5 = 0 for v.

-5

Solve 2*n = -5*t - 14, -n - 4 = 4*t - 3*n for t.

-2

Solve -5 = y - 4*s, s = 4*y + 32 - 12 for y.

-5

Solve -6*p + 32 = -10*p - 4*q, -5*p = -3*q for p.

-3

Solve 4*y - 19*d - 12 = -15*d, 0 = -2*y - d for y.

1

Solve -2*l + 5*q - 1 + 2 = 0, -3*l - 2*q = -11 for l.

3

Solve 0 = -4*x + 13 - 1, -2*t + 4*x - 12 = 0 for t.

0

Solve -45*k + 22 = -a - 42*k, -4*a - 4*k + 8 = 0 for a.

-4