Solve -4*d = 41 - 21 for d.
-5
Solve 0 = -20*n + 28*n - 48 for n.
6
Solve -8*s + 10*s - 4 = 0 for s.
2
Solve 9*x = 21*x + 36 for x.
-3
Solve -1 = -9*p - 10 for p.
-1
Solve 2*x + 4 = -2*x for x.
-1
Solve -420 + 466 = -23*g for g.
-2
Solve 820 = 88*o - 6*o for o.
10
Solve 12 = -3*k - 0 for k.
-4
Solve -9*g - 3631 = -3703 for g.
8