SOLUTION: Simplify 7(x+3)+x

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Question 386836: Simplify 7(x+3)+x
Found 2 solutions by tctkf, Limzon Sean Patrick:
Answer by tctkf(1) About Me  (Show Source):
Answer by Limzon Sean Patrick(1) About Me  (Show Source):
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The question: Simplify 7(x+3)+x
= 7x+21+x
= 8x+21
The simplified expression is 8x+21.