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What is the algebraic expression for "the difference between seven times a number and three times that number"?
7 x - 3 x
7 - 3 x
7 x - 3

Respuesta :

Answer:

7x-3x

Step-by-step explanation

You have to add the x to the 3 because it says that its 3 time that number (x)

origamirhino999

Answer:

the answer is a, 7x-3x

Step-by-step explanation:

7x-3x means the difference between seven times a number and three times that number

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