The cost of 5 pencils is equal to the cost of 2 ballpoints . Write a linear equation in two variables to represent this statement . ( take the cost of a pencil to be $ x and that of a ballpoint to be $ y )
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7
Answer:
5x=2y
Step-by-step explanation:
cost of 5 pencils=5x
cost of 2 ball points=2y
Answered by
17
cost of 5 pencils=5x
cost of 2 pens=2y
5x=2y
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