Question

metodo de reducion
x+5y=5
3×+5y=3​

Answer 1

x+5y=5

3×+5y=3​

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x-3x=5-3

-2x=2

 x=-1

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x+5y=5

3×+5y=3​

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3(-1)+5y=3

-3+5y=3

5y=6

y=$\frac{6}{5}$