Solve -5*o - 25 + 8 = 2*x, -2*o - 3 = -3*x for o.

-3

Solve j = 2*x - 0*j - 2, 0 = 5*x - 4*j - 8 for x.

0

Solve 3*k = -2*p + 1 + 15, -2*k = p - 10 for k.

4

Solve 0 = -y - 109*a + 112*a + 11, y = 5*a + 17 for y.

2

Solve -4*a + 7 = -3*t - 12, a - 5 = t for t.

-1

Solve -v + c = -2, v = -4*c + 3 + 9 for v.

4

Solve -i + 17 = 4*q, -2 = 4*q - 5*q - i for q.

5

Solve 0 = 5*n - 4*w + 15, 0 = -n + 10*w - 8*w - 3 for n.

-3

Solve -4*p + 25 = 3*w, 0*w - 3*w - 2*p + 17 = 0 for w.

3

Solve 23*r - 12 = 19*r - t, -5*t - 24 = -r for r.

4