(minus 
and add 
on both sides)
, we can use substitution again:
(using the first equation given)How to solve using Substitution or Elimination??? Help!!
y=3x-1
y=2x+2...
Mathematics, 16.12.2020 09:00 Kzamor
How to solve using Substitution or Elimination??? Help!!
y=3x-1
y=2x+2
Answers: 2
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