SOLUTION: Use the substitution method to solve 2x+4y=12 x=y-6

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Question 616696: Use the substitution method to solve
2x+4y=12
x=y-6
Answer by Alan3354(69443) About Me  (Show Source):
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Use the substitution method to solve
2x+4y=12
x=y-6
-------
Sub y-6 for x in the 1st equation