Enter equation 1:

a =  b =  c =  d =  e = 

Enter equation 2:

f =  g =  h =  i =  j = 

Enter equation 3:

k =  l =  m =  n =  o = 

Enter equation 4:

p =  q =  r =  s =  t =  <-- Equation 4
The following four unknown practice equations have been generated for you:
11w + 8x + 7y - 6 = -6
20w + 2x - 7y + 3 = 7
16w + 2x + 5y + 6 = 14
6w + 9x + 19y + 3 = 8
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