Me pueden ayudar a resolver por método de sustitución porfa.
{5x+7y=-1
{-3x+...
![subject](/tpl/images/cats/mat.png)
Mathematics, 22.05.2020 06:03 kimlyn58p0wyn0
Me pueden ayudar a resolver por método de sustitución porfa.
{5x+7y=-1
{-3x+4y=-24
![ansver](/tpl/images/cats/User.png)
Answers: 1
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