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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