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Alja [10]
3 years ago
7

Erin writes the expression “ $6$ less than double a number.”

Mathematics
1 answer:
bixtya [17]3 years ago
3 0

For this case we must algebraically rewrite the given expression. So:

x: It is the variable that represents an unknown number

"double a number" is represented as: 2x

"6 less than double a number" is represented as: 2x-6

So, the final expression is: 2x-6

If we want to rewrite the expression in an equivalent way, we take common factor 2:

2 (x-3)

Asnwer:

2x-6

Equivalent expression: 2 (x-3)

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