hii6895 hii6895

08-03-2021
Mathematics

contestada

10
Sara was thinking of a number. Sara adds 19 to it, then doubles it and gets an answer of 39.2. What was the original number?

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that9uy that9uy

08-03-2021

Answer:

0.6

Step-by-step explanation:

2(x+19)=39.2

x+19=19.6

x=0.6

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