duncankwamaine duncankwamaine

13-10-2016
Mathematics

contestada

6x-9=y ; y=-3x linear equations solution for x and y I need help can someone explain

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Аноним Аноним

13-10-2016

the answer is
x = 1 and y = -3
[1] 6x-9=y [2] y=-3x

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