wls895564 wls895564

15-04-2021
Mathematics

contestada

-x + 2y = 6
4y - 2x = 11

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astuber28 astuber28

15-04-2021

-x + 2y = 6

x=− 6+2y

4y - 2x = 11

4y-2(-6+2y)=11

4y+12-4y=11

12=11

no solution

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