jlegrand5567 jlegrand5567

04-08-2022
Mathematics

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Molly is thinking of a number. twice her number take away seven is the same as her number plus five. what is her number?

Respuesta :

04-08-2022

Answer:

Number = 12

Step-by-step explanation:

2n-7=n+5 (+7 to both sides)

2n=n+12 (-n to both sides)

n=12

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