SOLUTION: solve for substitution x+3y=2 2x-y=1

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Question 1129656: solve for substitution
x+3y=2
2x-y=1
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
solve for [sic] substitution
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Solve by substitution
x+3y=2
2x-y=1
Solve the 2nd eqn for y, then sub for y in the 1st eqn.