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The sum of two times a number and seven. Write as a Algebraic expression

User D Krueger
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1 Answer

1 vote

Answer:

2x+7

Explanation:

the sum is addition so the answer needs a +

two times a number. let's call this number x. x multiplied by 2 is equal to 2x

seven is the number you want to add to the sum

therefore we can take each part and get the answer

2x(from two times a number)

+ (the sum)

and 7

this leads to the answer of 2x+7

User ARTURIUS
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