SOLUTION: using cramer's rules ,solve the following system of linear epuations
x+2y=7
3x-4y=-9
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Question 470933: using cramer's rules ,solve the following system of linear epuations
x+2y=7
3x-4y=-9
Answer by Tatiana_Stebko(1539) (Show Source): You can put this solution on YOUR website!
using Cramer's rules , ,
, ,
Answer (1,3)
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