Solve 6 = 4*h + 6 for h.
0
Solve -24*a = -121 + 1 for a.
5
Solve -85*r = -99*r - 84 for r.
-6
Solve -9 = 2*k - 5 for k.
-2
Solve 6 = 7*c - 5*c for c.
3
Solve -2 = -s + 3*s for s.
-1
Solve 44 = 15*m - 59*m for m.
-1
Solve 681*h + 12 = 684*h for h.
4
Solve 0 = -14*z + 5*z for z.
0
Solve 2*u + 65*u - 536 = 0 for u.
8