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Leilany
Answers (2)
x= 10.5 using either equation to find Y x + Y= 21 10.5 + Y=16 16-10.5 y= 5.50 check: x+y=21 10.5+5.50=16 x-y=5 10.5-5.50=5
2x= 10.5 using either equation to find Y x + Y= 21 10.5 + Y=16 16-10.5 y= 5.50 check: x+y=21 10.5+5.50=16 x-y=5 10.5-5.50=5
