Solve 17*b - 20*b = 9 for b.
-3
Solve -11*n - 31 = 13 for n.
-4
Solve 320 - 314 = -6*c for c.
-1
Solve 7*b + 311 - 318 = 0 for b.
1
Solve 10*l = 12*l + 6 for l.
-3
Solve 9*h - 26*h - 102 = 0 for h.
-6
Solve 2*z = -z - 12 for z.
-4
Solve -1 = -i + 4 for i.
5
Solve -7*p - 23 = -2 for p.
-3
Solve 0 = 8*r + 9 - 1 for r.
-1