Solve 3*u = -5*f + 2, -f = -9 + 11 for u.
4
Solve 0*i = -3*i + v, 3*i + 5*v + 18 = 0 for i.
-1
Solve -l = 4*t + 18, -2*t + 3*t + 6 = -l for l.
-2
Solve -6*y - 22 = -2*m - 8*y, -20 = -5*m + 2*y for m.
6
Solve 0 = -n + 5*b + 27, -3*n - 5*b + 3 = 22 for n.
2
Solve -5*y + 15 = 5*a, 13 = 26*a - 23*a + 5*y for a.
1
Solve 8 = 5*u + 2*y + 15, -4*y - 4 = 0 for u.
-1
Solve 4*r - 3*d = -3, 0 = 13*r - 18*r - d + 1 for r.
0
Solve 4*r - 2*f - 14 = 0, 0*r - f = -3*r + 11 for r.
4
Solve -2 = y - 2*u + 4, y - 8 = -5*u for y.
-2