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Aileehamoremanuel35go
Answered

NEED ASAP WITH CHECKING USING SUBSTITUTION METHOD

{x-y=-6
x+y²=-6

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Sagot :

Audreyreigncielogo

Answer:

1) x^2-y=2 , 2x-y=-1

4x+4y=1 , 6x-y=1

x+2y=4 , x-y=-3

2) x=-6-y^2            

solve lng po kaya ko

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