Solve 3*l - 3 = 3 for l.
2
Solve 616*o + 21 = 623*o for o.
3
Solve 3898*r - 3908*r - 80 = 0 for r.
-8
Solve -18*c + 76 - 22 = 0 for c.
3
Solve 50 = -18*m - 76 for m.
-7
Solve -95*i = -102*i + 7 for i.
1
Solve 7*f + 1298 - 1333 = 0 for f.
5
Solve 13*a + 34 = 30*a for a.
2
Solve -21*s + 104*s = -415 for s.
-5
Solve -8 + 24 = 4*c for c.
4