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(7+x)+7x=? equivalent expressions simplifying each expression
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(7+x)+7x=? equivalent expressions simplifying each expression

User Malla
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2 Answers

6 votes
It will be 8x+7
Hope this helps

User Thomas LAURENT
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8.0k points
5 votes
(7 + x) + 7x = ?

First, remove the parenthesis.

7 + x + 7x = ?

Add like terms.
Note: x = 1x

7 + 1x + 7x = 7 + 8x

Your answer is 7 + 8x, or 8x + 7.
User Carmel
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8.2k points
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