Solve j + 12 + 8 = 5*a, -15 = -3*a for j.

5

Solve 2*x = -4*s + 10, -48 = 5*s - 53 for x.

3

Solve -5 = -5*x - 5*c, 0 = -4*x + x + 5*c - 37 for x.

-4

Solve 0 = -4*u + n - 5*n - 40, 0 = -n - 5 for u.

-5

Solve 2*k + 12 = 3*k - 4*o, 0 = -3*k + 3*o for k.

-4

Solve 16 = -3*q - 0*q - 2*m, -5*m = -5*q + 15 for q.

-2

Solve -3*r + 4*b + 4 = 0, r + 6*b - 10 = 3*b for r.

4

Solve 0 = -5*t + 5*m + 20, -3*m = -2*t + 5 + 4 for t.

3

Solve 4 = 4*o - 7*o + q, -q + 4 = -2*o for o.

0

Solve -8 = 2*g - 0, -2*c - 14 = 3*g for c.

-1