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If 3x + y = 21 then what is the values of 9x +3y
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9

If 3x + y = 21 then what is the values of 9x +3y —————- 9-example-1

1 Answer

7 votes
A

X=0, Y=21

The answer to the fraction is 7 bc 63=21*3
So 63/9=7
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User Gaddenna NK
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