Solve -2*s - 3*g + 11 = 0, 4*s - 2 = 3*g + 11 for s.

4

Solve p - y + 19 = 25, -4*p - 4*y = -8 for p.

4

Solve -g = 2*m - 1, -m - 2 = -2*g + 5 for m.

-1

Solve 5*f - 5*s = 17 + 3, -5*f = -3*s - 10 for f.

-1

Solve u = -a + 1, -3 - 8 = -3*a + 5*u for a.

2

Solve i = -4*w - 6, -4*w = -2*w + 3*i + 8 for w.

-1

Solve 3*o + 11*a = 7*a + 11, 5*o - 2*a = -25 for o.

-3

Solve 4*y = -3*t + 23, 0 = -y + 3 - 1 for t.

5

Solve 2*f = 3*f - d + 4, -4*f - d = 21 for f.

-5

Solve 5 = -5*r - 0, -2*r = k - 2 for k.

4