Question

6x + 5y = 13
7x - 4y = 25
x=.
y=
procedimiento​

Answer 1

6x+5y=13 (4)

7x-4y=25 (5)

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24x+20=52

35x-20y=125

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59x=177

x=177/59

x=3

6x(3)+5y=13

18+5y=13

5y=13-18

5y=5

y=5/5

y=1