Martttzzz Martttzzz

27-04-2020
Mathematics

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X+3y=5
5x+7y=13
Por sustitución

Respuesta :

isaacwesonga90 isaacwesonga90

27-04-2020

Answer:

x =0.5

y=1.5

Step-by-step explanation:

you take one value to represent another

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