Solve -3*q = -5*a + 4, 4 + 12 = -5*q - a for q.

-3

Solve -2*a + 38*u = 43*u + 1, 3*a - 5*u = 11 for a.

2

Solve -5*w + 2*s + 5 = 24, -7 = w - 2*s for w.

-3

Solve -3*h = -4*i + 32 - 36, 5*i + 12 = 2*h for i.

-4

Solve p = 3*b - 5*b - 4, -2*p - 8 = -4*b for p.

-4

Solve 5*o = 2*w - 25, 3*w - 4*o = 15 + 12 for w.

5

Solve -5*s - 2 = -3*r, 3*s + 0 = 4*r - 10 for r.

4

Solve 0 = -5*f - 10, 2*v + 2*v + 4*f = -8 for v.

0

Solve l = 2*w + 18, -39 = -17*l + 16*l + 5*w for l.

4

Solve 5 = n - 0, 26 = 4*a + 2*n for a.

4