lila1432 lila1432

18-03-2017
Mathematics

contestada

anybody know the solution for
2x-2y=14
9x+4y=37

Respuesta :

Vesper02 Vesper02

18-03-2017

(5,-2)

x = 5
y = -2

2(5)-2(-2)=10--4=14
9(5)+4(-2)=45-8=37

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