Solve -5 = -q - 5*w + 3*w, 4*q - 20 = -3*w for q.

5

Solve -6*g + 5*g = -3*m + 8, -g = m for m.

2

Solve -64*r - 2*u + 19 = -67*r, 5 = -3*r - 5*u for r.

-5

Solve h + 5 = -2*x, 5*h - x - 21 + 2 = 0 for h.

3

Solve -15 = 3*r, -4*m + 30*r - 26*r = -32 for m.

3

Solve -l - 5*b + 3 + 25 = 0, -5*l = -4*b + 5 for l.

3

Solve 4*c = 2*v + 18, -1009*c = -5*v - 1010*c + 32 for v.

5

Solve 4*b = 3*c + 2, 5*b + 3*c + 20 = 9 for b.

-1

Solve -2*p + 4*j = 2*p - 28, -p + 5*j + 19 = 0 for p.

4

Solve -5*w + w + s - 13 = 0, 3*w = 4*s for w.

-4