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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