Solve -3*s = -9, 5 = -5*f + 6*f + 2*s for f.

-1

Solve 2*y + 4 = 0, a + 20*y = 17*y + 1 for a.

7

Solve -3*f = -4*u + 2*f + 10, -4*f - 8 = 0 for u.

0

Solve 41*n + 33 = 5*q + 39*n, 3*q - 3*n - 27 = 0 for q.

5

Solve j = -j + 3*w - 19, -3*j - 4*w = 3 for j.

-5

Solve 58*d - 54*d + u = 8, -d + 3*u + 15 = 0 for d.

3

Solve -5*c = -3*v + 2 + 3, -c + 16 = -4*v for c.

-4

Solve -4*a + 12 = -5*r, -5*r - 9 = -a + 9 for a.

-2

Solve 2*q + 2 = -4*l, 2*l = 3*q - 2*l + 3 for q.

-1

Solve 2*h + 4*t - 10 = 0, -4*h = -5*t - 13 + 45 for h.

-3