waitingonsuperman020 waitingonsuperman020

03-02-2020
Mathematics

contestada

4x + y = -9
6x - 3y= -27

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sallojunior sallojunior

03-02-2020

Step-by-step explanation:

(3)4x + y = -9

6x - 3y= -27

12x+3y= -27

6x - 3y = -27

18x= 0

divide any side 18

x= 0

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