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3 years ago

15

X + y =7x - y= 1find X and Y

2 answers:

Lena [83]3 years ago

7 0

X=4 Y=3 djdndndjdnsnsndbdbdbdd

lozanna [386]3 years ago

7 0

Answer:

x=4 and y=3

Step-by-step explanation:

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