stalechipsrkool stalechipsrkool

16-12-2019
Mathematics

contestada

-2x+7y=-14 x=-2 y=-7

Respuesta :

marinaesther71 marinaesther71

16-12-2019

Answer:

-24

Step-by-step explanation:

-2x+7y=-14 x=-2 y=-7

-2(-2)+7(-7)=-14

4+-14=-14

-10=-14

-24

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