Solve 0 = 20*a - 18*a - 10 for a.

5

Solve 3*w = 6*w for w.

0

Solve -3*j - 32 + 44 = 0 for j.

4

Solve 0 = -2*i + 7 - 5 for i.

1

Solve 11*b = 46*b - 70 for b.

2

Solve 0 = -891*k + 881*k - 90 for k.

-9

Solve 3*m + 0*m = -0*m for m.

0

Solve 196*n = 194*n for n.

0

Solve -4 = -5*x + 6*x for x.

-4

Solve 0 = 4*z + z - 20 for z.

4