SOLUTION: The system of equations is coincident.
What are the missing values?
3x+y=7
9x+__y=__
Algebra.Com
Question 936705: The system of equations is coincident.
What are the missing values?
3x+y=7
9x+__y=__
Answer by TimothyLamb(4379) (Show Source): You can put this solution on YOUR website!
3x + y = 7
3(3x + y = 7)
9x + 3y = 21
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the missing values are:
3
21
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