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Solve the system of equations below by substitution. Write your answer as an ordered pair. e.g. (2,3)

Solve the system of equations below by substitution. Write your answer as an ordered pair. e.g. (2,3)
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Solve the system of equations below by substitution. Write your answer as an ordered pair. e.g. (2,3)

Solve the system of equations below by substitution. Write your answer as an ordered-example-1
User Notoya
by
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2 Answers

4 votes
You replace y with -2 then you have 4x-2x(-2)=8 => 4x +4=8 so 4x=4 so x=1 .the answer would be (1,-2)
User Grimsteel
by
6.9k points
7 votes
(1,-2)
hope that helps
User Paramjeet Singh
by
8.0k points
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