tkovely tkovely

22-02-2021
Mathematics

contestada

solve and recieve brain list

solve and recieve brain list class=

Respuesta :

zeeman25 zeeman25

22-02-2021

Answer:

-x -7y=-15

y=3x-1

-x-7(3x-1)=-15

-x-21x+7=-15

-22x+7=-15

-22x=-15-7

-22x=-22

x=-22/-22

x=1

y=3x-1

y=3(1)-1

y=3-1

y=2

(1, 2)

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