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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
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User Notoya
by
8.7k points

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)
answered
User Grimsteel
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6.9k points
7 votes
(1,-2)
hope that helps
answered
User Paramjeet Singh
by
8.0k points
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